5! + Question 6 (25 pts) Create a script file 'sine' to create a plot of sine function using exact sing function, then using first three, four, five, six, and ten terms of the sine series: x3 x5 x? x' x1 x3 sin x = x - 3! 7!" 9! 11!" 13 First using the colon operator create a vector X that stores the range of angles between OSXs21, say at every 10 deg interval. The exact sine function is Y_exact = sin(x), and Y_3 = x -+ is the three-term sine series, for example. Then use plot() command to plot the six sine curves mentioned in the second line above. Use the command 'hold on' between the plot commands so that a plot command doesn't overwrite the previous plot. Inside the plot commands, use 'k-.', 'Linewidth', 3 for plotting the exact sin(). Similarly use 'mo--' for three-term, 'bo--' for four-term, 19--' for five-term, 'co--' for six-term and 'go--' for ten-term sine series respectively. Use axis command to set x - axis and y-axis limits to 0 - 27 and 2 to 2 respectively. Also use xlabel function to have x - axis label as 'x, radians' and ylabel function to have y - axis label as 'sin(x)'. Use legend function with arguments as 'Exact', '3 terms', '4 terms', '5 terms', '6 terms', and '10 terms' respectively. Lastly, use the title command to give 'Sine Series Approx.' as the plot title. You will note that it takes around 10 terms for the approximate series to behave like the exact sine function. For your convenience three term sine series will be coded like: Y_3 = X - X.^3/factorial (3) + X. ^5/factorial (5) ; You must include a copy/paste of script (not screenshot) and the plot that should look similar to one shown below:
Answers
I am not able to create files and plots. However, I can provide you with the script for the task you described in text format:
% Create a vector X that stores the range of angles between 0 and 2*pi at every 10 deg interval
X = 0:pi/18:2*pi;
% Calculate values for exact sine function
Y_exact = sin(X);
% Calculate values for three-term sine series
Y_3 = X - X.^3/factorial(3) + X.^5/factorial(5);
% Calculate values for four-term sine series
Y_4 = Y_3 - X.^7/factorial(7);
% Calculate values for five-term sine series
Y_5 = Y_4 + X.^9/factorial(9);
% Calculate values for six-term sine series
Y_6 = Y_5 - X.^11/factorial(11);
% Calculate values for ten-term sine series
Y_10 = Y_6 + X.^13/factorial(13) - X.^15/factorial(15) + X.^17/factorial(17) - X.^19/factorial(19) + X.^21/factorial(21) - X.^23/factorial(23) + X.^25/factorial(25) - X.^27/factorial(27);
% Plot all sine curves using different line styles and colors
plot(X, Y_exact, 'k-.', 'LineWidth', 3);
hold on;
plot(X, Y_3, 'mo--', 'LineWidth', 3);
plot(X, Y_4, 'bo--', 'LineWidth', 3);
plot(X, Y_5, 'g--', 'LineWidth', 3);
plot(X, Y_6, 'c--', 'LineWidth', 3);
plot(X, Y_10, 'r--', 'LineWidth', 3);
% Set axis limits and labels
axis([0 2*pi 0 2.2]);
xlabel('x, radians');
ylabel('sin(x)');
% Add legend and title
legend('Exact', '3 terms', '4 terms', '5 terms', '6 terms', '10 terms');
title('Sine Series Approx.');
You can copy and paste this code into a file named sine.m and run it in Matlab or Octave to generate the plot as described in the question prompt.
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Related Questions
Use the following data set about coffee to create an Infographic-type visualization.
First think about the reader and what questions the data set might be able to answer.
Perform any statistical processes necessary to tell a compelling story that answers those questions.
Run descriptive statistics on the data set. Then decide which assumptions you can make for the data set.
Apply the concepts from Unit 7 such as: bringing in outside data to provide context for the reader, using Gestalt principles to emphasize important information, etc.
Include a minimum of five facts and five graphics to tell the story.
Create an Infographic.
Be sure to look at the examples of infographics so you get a clear idea of what to create. Your infographic should tell a story based on the graphics you create, the graphics should be thematic, and there should be a minimum of text.
coffee data set Download coffee data set
Possible outside data for context (remember that the above data set is your primary focus)
Answers
The coffee data set provided requires statistical processes to be used to tell a compelling story that can answer readers' questions. To accomplish this, descriptive statistics should be conducted on the data set.
Once the descriptive statistics are completed, it's vital to make assumptions about the data set. This enables one to create an Infographic type visualization that will help the readers to better understand the coffee data set.It is important to remember to bring in outside data to provide context for the reader and use Gestalt principles to emphasize important information. Some possible outside data that could provide context are coffee consumption trends over time or the production of coffee worldwide over time.
In conclusion, an Infographic has five facts and five graphics that tell a story based on the graphics you create, and the graphics should be thematic, and there should be a minimum of text. So the statistics and the context should be displayed through the use of graphics.The infographic should tell a story about the coffee data set. For example, it should highlight the top coffee-consuming countries, the average amount of coffee consumed per person, the most common coffee brewing methods, and the most popular coffee brands. These facts can be presented through different graphics such as a world map showing the top coffee-consuming countries, a bar graph showing the average amount of coffee consumed per person in each country, a pie chart showing the most common coffee brewing methods, and a bubble chart showing the most popular coffee brands. The graphics should be well-designed and follow Gestalt principles to emphasize important information.
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Use the leaf to create a scatter brush with the following settings:
Name: leaf
Size 25%
Spacing: 50%
Colorization method tints
Answers
The scatter brush is a powerful tool that allows users to add a variety of brushstrokes to their designs, helping to achieve a more organic and natural look.
Here are the steps to create a scatter brush using the given settings:
Step 1: Open Adobe Illustrator and import the leaf image that you want to use to create the scatter brush.
Step 2: Select the leaf image and click on the "New Brush" option from the "Brushes" panel. This will open the "New Brush" dialog box.
Step 3: From the "New Brush" dialog box, select "Scatter Brush" and click "OK". This will open the "Scatter Brush Options" dialog box.
Step 4: Name the brush "leaf" and adjust the brush settings as follows: Size: 25%Spacing: 50%Colorization Method: Tints
Step 5: Once you have entered the brush settings, click on the "Preview" button to see how the brush will look in action. Adjust the settings as needed to achieve the desired effect.
Step 6: Once you are satisfied with the settings, click "OK" to save the scatter brush.
You can now use the leaf scatter brush to add a variety of organic-looking brushstrokes to your designs.
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Define the macro switch, which takes in an expression expr and a list of pairs, cases, where the first element of the pair is some value and the second element is a single expression. switch will evaluate the expression contained in the list of cases that corresponds to the value that expr evaluates to. scm> (switch (+ 1 1) ((1 (print 'a)) (2 (print 'b)) (3 (print 'c)))) you may assume that the value expr evaluates to is always the first element of one of the pairs in cases. additionally, it is ok if your solution evaluates expr multiple times. (define-macro (switch expr cases) "your-code-here use ok to test your code: python3 ok -q switch
Answers
Here's the code for the switch macro:
(define-macro (switch expr cases)
`((lambda (val) ,(cadr (assoc val cases))) ,expr))
Here's how it works:
The switch macro takes in an expression expr and a list of pairs cases. We use the assoc function to find the pair in cases that has the same value as expr. assoc returns the entire pair, which is of the form (value expression). We use cadr to extract the expression from the pair. We then use lambda to create a new function that takes in the value we found from assoc and evaluates the expression. Finally, we call the new function with expr as an argument.Here's an example of how to use the switch macro:
(switch (+ 1 1)
((1 (print 'a))
(2 (print 'b))
(3 (print 'c))))
This would evaluate to (print 'b), since (+ 1 1) evaluates to 2, and the expression corresponding to 2 in the cases list is (print 'b).
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how many country on earth
Answers
Answer:
195 countries
I think Soo
Answer:
there are 195 countries on earth
Write a code in Python that will can accept grades with decimals and convert them to their equivalent letter grade in the grading scale:
A: 90 - 100
B+: 87-89
B: 80-86
C+: 77-79
C: 70-76
D+ : 67-69
D: 60-66
F: 0-59
Z: Incomplete
Answers
grade = float(input("Enter your grade: "))
if 89 < grade < 101:
print("A")
elif 86 < grade < 90:
print("B+")
elif 79 < grade < 87:
print("B")
elif 76< grade < 80:
print("C+")
elif 69 < grade < 77:
print("C")
elif 66 < grade < 70:
print("D+")
elif 59 < grade < 67:
print("D")
elif -1 < grade < 60:
print("F")
else:
print("Z")
I hope this helps!
i need random facts about bill gates.
Answers
What is the next line? >>> tupleD = (3, 9, 9, 9, 9, 10) >>> tupleD.count(9) 2 1 3 4
Answers
tupleD = (3, 9, 9, 9, 9, 10)
tupleD.count(9)
The code above will return 4 on the next line.
What are Tuples:Tuples are list of items stored in a variable. Tuples are used to store collection of items in python. Tuples are immutable unlike list. This means they are ordered and unchangeable.
We cannot add , change or remove items after the tuples have been declared. Tuples are enclosed with ().
Let's find the next line the code will display.
Code explanation:A collection of number is stored in a variable tupleD. The tuple contain 6 integers(including duplicate). The second line of the code count the number of times 9 occurs in the tuple.The final line(Next line) should return 4 if the code is typed on the python shell. It will return 4 because 9 occurs 4 times.learn more on tuples here: https://brainly.com/question/4503928?referrer=searchResults
This for C language
For each identifier name, specify if it is valid or invalid based on naming rules 2018 TaxRate char taxRate my Age hasMore
Answers
"2018" is a valid identifier because it begins with a non-reserved word character, but "char" is not a valid identifier because it is a reserved keyword.
The following are valid and invalid identifier names based on naming rules in C language 2018: This is a valid identifier name in C language.TaxRate: This is also a valid identifier name in C language.char: This is an invalid identifier name in C language as it is a reserved keyword and cannot be used as an identifier name.taxRate: This is a valid identifier name in C language.my Age: This is an invalid identifier name in C language as it contains a space and spaces are not allowed in identifier names.hasMore: This is a valid identifier name in C language.
Note: An identifier is a name given to a variable, function or any user-defined item. It can contain alphabets, numbers, and underscores but it should start with an alphabet or an underscore. Keywords cannot be used as identifier names as they have a specific meaning in the C language. The maximum length of an identifier is 31 characters.
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Codehs 9.4.5 Phone Book. Anyone have the answers?
Answers
Answer:
The program is as follows:
phonebook = {}
while True:
entry_name = input("Name: ")
if entry_name == " ":
break
elif entry_name in phonebook:
print(entry_name+" exists with the phone number "+str(phonebook[entry_name]))
else:
entry_number = input("Number: ")
phonebook[entry_name] = entry_number
print(phonebook)
Explanation:
This creates an empty dictionary for phonebook
phonebook = {}
This loop is repeated until it is exited by the user
while True:
Prompt for name
entry_name = input("Name: ")
If name is empty
if entry_name == " ":
Exit the loop
break
Else if name exists in the phonebook
elif entry_name in phonebook:
Notify the user with the name and the phone number
print(entry_name+" exists with the phone number "+str(phonebook[entry_name]))
If otherwise,
else:
Prompt the user for phone number
entry_number = input("Number: ")
Save in the dictionary
phonebook[entry_name] = entry_number
Print the phonebook
print(phonebook)
Answer:
my_dictionary = {}
while True:
name = str(input("Enter a name: "))
if name == "":
break
elif name in my_dictionary:
print("Phone Number: " + my_dictionary[name])
else:
phone_number = input("Enter this person's number: ")
my_dictionary[name] = phone_number
print(my_dictionary)
Explanation: code hs
Which statement is true about the speed of light? It travels fastest in air. It travels fastest in a vacuum. It travels the slowest in glass. It travels the slowest in water.
Answers
Sidney needs to create a decimal number variable that will be added to another number. What kind of variable is required?binaryBooleanstringfloat
Answers
Option D. float is the correct answer.
Explanation:
Decimal number contains decimal point. Out of all the given data types, float data type store the number with decimal point.
As the number has to be further used for calculations float ahs to be used. Because the numbers can also be stored in string but cannot be used for further calculations.
What are the major constraints of a camp watchtower
Answers
A camp watchtower is a structure built to provide an elevated view of the surrounding area to enable the watchman to monitor the camp or its perimeter for any potential threats. However, there are some major constraints to consider when building a camp watchtower:
Limited visibility: A watchtower can only provide a limited view of the surrounding area, depending on its height and location. Obstacles such as trees or other structures can limit the view and reduce the effectiveness of the watchtower.Vulnerability to weather conditions: A watchtower can be vulnerable to harsh weather conditions such as high winds, heavy rain, or lightning strikes. This can compromise the integrity of the structure and make it unsafe for the watchman.Accessibility: The watchtower must be accessible to the watchman, which can be difficult in remote or rugged areas. If the watchtower is too difficult to access, it may not be used effectively.Maintenance: The watchtower requires regular maintenance to ensure its safety and effectiveness. This can be time-consuming and expensive, especially in remote locations.Cost: The construction of a watchtower can be expensive, and it may not always be a feasible option for small or low-budget camps.
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What are some real-life situations that require a program that is iterative? Include at least three examples in your answer.
Answers
Your answer should be:
Apple has released multiple different versions of each model of its iPod products. The Nano, for example, has evolved from an original slim mP3 player with a very small screen to a tiny square touch-screen version to a longer, thinner touch screen version.
Hope this helped!
Brainliest appreciated :3
Using a wireless technology known as ___, many smartphones can now be tapped on special payment devices to complete your purchase at select stores.
Answers
Using a wireless technology known as Near-field communication (NFC), once activated on the smartphone, allows payments or purchases to be made at select stores.
What is Near-field communication (NFC)?NFC is a set of short-range wireless technologies that typically require a distance of 4 cm or less to initiate a connection.
Characteristics of Near-field communication (NFC)For it to work, it is necessary to place two spiral-type antennas within these close electromagnetic fields.This technology is built on radio frequency identification, which allows a gadget to send radio waves to another gadget or another tag and trigger a certain action.The NFC acts on the smartphones just like the RFID chips of the bank cards with which you can make payments or purchases.Therefore, we can conclude that the NFC allows two devices to exchange data when in close proximity to each other.
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Please help, thanks! (simple question) I'm doing a project and need to ask two people what they think is the highest contributor to global warming. my phone is dead. What do you think is one of the greatest contributors to global warming? I have to make an app about the two things.
Answers
ITEMS
Evan spent 25% of his money on rent and g on food, together his
expenses totaled to $75.00. Calculate the total amount of money Evan had
Answers
Answer:
Total money he had = $136 (Approx.)
Explanation:
Given:
Spend on rent = 25%
Spend on food = 30%
Total of expenses = $75
Find:
Total money he had
Computation:
Total money he had = [Total of expenses][100/ (Spend on rent + Spend on food)]
Total money he had = [75][100/ (25 + 30)]
Total money he had = [75][100/ (55)]
Total money he had = 136.36
Total money he had = $136 (Approx.)
Aking sense of the death, the social consolidation after a death occurs, and caring for the dying are all functions of the: Multiple choice question. Sociology of death. Determinants of death. Death system. Psychology of death
Answers
The Death System is responsible for understanding the death, the social consolidation after a death occurs, and caring for the dying as it is the functions of the Death System.
The Death System comprises funeral homes, hospitals, cemeteries, crematoria, and various other entities that work to address the needs of the dying, the deceased, and the bereaved.A good understanding of the Death System is critical since it will help in comprehending the ways in which death and dying can affect various sectors of society.
The sociology of death is the study of the social structure, processes, and culture that surrounds death and dying. The determinants of death are the factors that cause or contribute to an individual's death. The psychology of death is the study of the psychological and emotional responses to death and dying.
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a(n) ____ style sheet is used to change the style within an individual html tag.
Answers
A style sheet is a collection of rules that define the presentation of an HTML document. There are three types of style sheets: inline style sheet, internal style sheet, and external style sheet. An inline style sheet is used to apply styles to a single HTML element using the "style" attribute.
An internal style sheet is placed in the "head" section of an HTML document and applies to all elements on that page. However, it is not reusable for other pages. On the other hand, an external style sheet is a separate file that can be linked to any HTML document, making it reusable across multiple pages.
Coming back to your question, the style sheet that is used to change the style within an individual HTML tag is the inline style sheet. It is useful when you want to apply unique styles to a particular HTML element without affecting other elements on the page. To use an inline style sheet, you need to add the "style" attribute to the tag, and then specify the CSS rules inside the attribute. For example, if you want to change the font color of a paragraph to red, you would use the following code:
Overall, inline style sheets are handy when you want to apply quick and easy styles to a specific element, but it is not recommended for larger projects as it can lead to a messy code structure.
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check all statements correct about how humans have disrupted the water cycleO We have withdrawn groundwater at an unsustainable rate
O We have decreased surface runoff rates
O We have disrupted amounts of water storage
O We have contaminated groundwater
O We have increased the amount of evapotranspiration
O We have contaminated surface water
Answers
All of the statements given in question are correct regarding how humans have disrupted the water cycle.
The water cycle, also known as the hydrologic cycle, is the continuous movement of water on, above, and below the surface of the Earth. Human activities have disrupted the water cycle in several ways, leading to negative consequences for the environment and communities that rely on water resources.
Withdrawing groundwater at an unsustainable rate: Humans have been pumping groundwater from wells for agriculture, industrial, and domestic uses. This has led to overexploitation of groundwater resources.Decreased surface runoff rates: Land use changes such as urbanization, deforestation, and the construction of large dam projects can reduce the amount of surface runoff into streams and rivers. This can lead to water scarcity in these areas.Disrupted amounts of water storage: Human activities have altered the natural storage of water, such as the creation of artificial lakes and the alteration of wetlands.Contaminated groundwater: Human activities such as the disposal of waste, leaking of hazardous chemicals, and the use of contaminated water for irrigation can contaminate groundwater resources.Increased amount of evapotranspiration: Human activities such as deforestation, urbanization, and the increase in irrigation practices can increase the amount of water lost through evapotranspiration. Contaminated surface water: Human activities such as agricultural runoff, industrial waste discharge, and sewage discharge can contaminate surface water resources.Learn more about deforestation :
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A PIN of four digits has 10,000 (or 104) combinations. This could theoretically be guessed by a computer in milliseconds. The most popular PIN numbers are 1111, 1234 and 0000 making up around 20% of PIN numbers. Anything beginning with 19XX is also very common, as is 2580. Why?
Answers
Answer:
19xx could be a birth year, easy to remember
2580 is easy to remember because on a keypad the numbers are aligned vertically.
Note that from the statement above, one can say that 19xx is common as it is linked with birth year and thus easy to recur and also 2580 is very easy to recur because on a keypad the numbers are soften matched vertically.
What is pin about?Pin or digit code are often used in our debit cards, credit cards and in a lot of mobile phones for security purposes.
Note that Note that from the statement above, one can say that 19xx is common as it is linked with birth year and thus easy to recur and also 2580 is very easy to recur because on a keypad the numbers are said to be aligned vertically.
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LOFT sends out a cents-off offer to its email subscribers to push sales. The next day, LOFT sends another. Overuse of cents-off offers might lead to what
Answers
Overuse of cents-off offers might lead to a cheapened brand image.
What is a business brand image?Brand image is known to be the current depiction of the customers about a specific brand.
Note that if a firm uses cents-off offers too much and in all their services so as to push sales, customer may view the brand as too cheap for their liking and may abandon it.
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Why won't my brainly account level up?
Answers
Well, you need to have 5 brainiest answers plus 500 points. So, in order to level up in brainly you need 500 plus 5 brainiest.
What is brainly?Brainly is a Polish company with headquarters in New York City. It is a social learning platform where millions of students and teachers work together to solve academic problems. The mission of Brainly is to encourage students to share and explore knowledge in a collaborative environment.
It can also be used to ask and answer homework questions by students, parents, and teachers. The platform includes n elements such as points and ranks. It encourages users to participate in the online community by answering questions posted by other users. Brainly reported 350 million monthly users as of November 2020, making it the most popular education app in the world.
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Answer:
This is because to level up, you need a certain number of points and brainliest answers! To get this you can always keep answering questions to get your points up and whenever you complete an answer which is superior than any other, the user may choose to give you brainliest!
Hope this helps, have a lovely day! :)
what two types of internet technologies support effective communication within and between organizations?
Answers
The two types of internet technologies that support effective communication within and between organizations are email and video conferencing.
Email allows for quick and efficient communication between individuals and departments within an organization, while video conferencing enables real-time communication and collaboration between organizations located in different geographical areas.
Both of these technologies have become essential tools for businesses and organizations in today's globalized and digitally connected world.
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is wireless or wired network faster??
Answers
Answer:
Wired
Explanation:
Answer:
Wired!
Explanation:
According to askleo.com, wired connections are almost always faster than wireless! This is of course not talking about wired connections that are old, outdated, in a bad environment, and/or ruined.
Hope this helps! :]
Please can anyone write an algorithm
Answers
Answer:
The algorithm is as follows:
1. Start
2. Total = 0
3. For days = 0 to 4
3.1 Input Minutes
3.2 Total = Total + Minutes
3.4 Output Total
4. Stop
Explanation:
This starts the algorithm
1. Start
This initializes counter to 0
2. Total = 0
This iterates from day 0 to day 4
3. For days = 0 to 4
This inputs the minutes played for each day
3.1 Input Minutes
This sums up the minutes played for each day
3.2 Total = Total + Minutes
This prints the cumulated minutes for all 5 days
3.4 Output Total
This stops the algorithm
4. Stop
.Computer forensic specialists analyze electronic data for all the following purposes except:
A. Reconstruction of files
B. Recovery of files
C. Authentication of files
D. Copying of files
Answers
Computer forensic specialists analyze electronic data not for the purpose of "Copying of files" . The correct answer is option D.
Computer forensic specialists are professionals who are responsible for collecting, analyzing, and preserving electronic data for investigative purposes. They analyze electronic data to reconstruct and recover files, authenticate files, and identify the source of security breaches or cyber crimes. They use specialized tools and techniques to investigate and analyze electronic data without altering it in any way.
However, copying of files is not an intended purpose of computer forensic analysis. It is generally considered unethical to copy or modify files without proper authorization or legal permission. Therefore, computer forensic specialists avoid copying files and work on the original data to maintain the authenticity and integrity of electronic evidence. Option D is the correct answer.
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Select the correct answer.
Which of these components is utilized in use case diagrams?
A.
classes
B.
components
C.
flow
D.
actors
Answers
Answer:
B.components
Explanation:
Technological advancements during the industrial age provided Americans with:
A) Longer working days
B) More leisure times
C) Less wealth
D) Fewer education opportunities
Answers
Technological advancements during the industrial age provided Americans with option B) More leisure times.
What were some technological advancements during the age of industry?The growth in productivity is one that started with a little technical devices, such as the spinning jenny, spinning mule, and others.
Note that Technological advancements during the industrial age provided Americans with option B) More leisure times as machines does the work.
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which information purpose uses video from a security camera?
Answers
Answer:
robbery
Explanation:
it records a robbery so that police can later find out who did it
Which are the best examples of cost that should be considered when creating a project budget
Answers
Explanation:
how much the project will cost