Answered

plotting 2 .mat fikes ith the same variable name

When you load the .mat files you can store the contents in two different variables and then dot index your variables: Data=load...

plotting 2 .mat fikes ith the same variable name

When you load the .mat files you can store the contents in two different variables and then dot index your variables: Data=load...

16 days ago | 0

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Answered

how to write in edit field

Hi! What you're showing in your question is the callback function for the CamperaIP edit field. This function is called whenever...

how to write in edit field

Hi! What you're showing in your question is the callback function for the CamperaIP edit field. This function is called whenever...

18 days ago | 1

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Answered

Saving matlab result in different directory

Hi! You can do this by using the full file path in your file name. For example: filename=strcat('C:\Users\katie\Documents\MATLA...

Saving matlab result in different directory

Hi! You can do this by using the full file path in your file name. For example: filename=strcat('C:\Users\katie\Documents\MATLA...

21 days ago | 1

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Question

Terrain from IMG, JP2, or Tiff File

Hi, I need to plot high resolution lunar terrain mostly as contour plots and using meshm from the mapping toolbox. I have access...

24 days ago | 0 answers | 0

Answered

Inner matrix dimensions must agree

You're missing a dot in front of the * in front of the sin x_time = A.*exp(-zeta.*wn.*t).*sin((wd.*t)+phi);

Inner matrix dimensions must agree

You're missing a dot in front of the * in front of the sin x_time = A.*exp(-zeta.*wn.*t).*sin((wd.*t)+phi);

25 days ago | 1

Solved

Getting the indices from a vector

This is a basic MATLAB operation. It is for instructional purposes. --- You may already know how to <http://www.mathworks....

28 days ago

Solved

Maximum value in a matrix

Find the maximum value in the given matrix. For example, if A = [1 2 3; 4 7 8; 0 9 1]; then the answer is 9.

28 days ago

Solved

Swap the input arguments

Write a two-input, two-output function that swaps its two input arguments. For example: [q,r] = swap(5,10) returns q = ...

28 days ago

Solved

Check if number exists in vector

Return 1 if number _a_ exists in vector _b_ otherwise return 0. a = 3; b = [1,2,4]; Returns 0. a = 3; b = [1,...

28 days ago

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Length of the hypotenuse

Given short sides of lengths a and b, calculate the length c of the hypotenuse of the right-angled triangle. <<http://upload....

28 days ago

Solved

Swap the first and last columns

Flip the outermost columns of matrix A, so that the first column becomes the last and the last column becomes the first. All oth...

28 days ago

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Get the length of a given vector

Given a vector x, the output y should equal the length of x.

28 days ago

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Is this triangle right-angled?

Given any three positive numbers a, b, c, return true if the triangle with sides a, b and c is right-angled. Otherwise, return f...

28 days ago

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Replace NaNs with the number that appears to its left in the row.

Replace NaNs with the number that appears to its left in the row. If there are more than one consecutive NaNs, they should all ...

28 days ago

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Select every other element of a vector

Write a function which returns every other element of the vector passed in. That is, it returns the all odd-numbered elements, s...

28 days ago

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Triangle Numbers

Triangle numbers are the sums of successive integers. So 6 is a triangle number because 6 = 1 + 2 + 3 which can be displa...

28 days ago

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Column Removal

Remove the nth column from input matrix A and return the resulting matrix in output B. So if A = [1 2 3; 4 5 6]; ...

29 days ago

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Determine if input is odd

Given the input n, return true if n is odd or false if n is even.

29 days ago

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Find the sum of all the numbers of the input vector

Find the sum of all the numbers of the input vector x. Examples: Input x = [1 2 3 5] Output y is 11 Input x ...

29 days ago

Solved

Make the vector [1 2 3 4 5 6 7 8 9 10]

In MATLAB, you create a vector by enclosing the elements in square brackets like so: x = [1 2 3 4] Commas are optional, s...

29 days ago

Solved

Times 2 - START HERE

Try out this test problem first. Given the variable x as your input, multiply it by two and put the result in y. Examples:...

29 days ago

Answered

I can not find an error in the expression

Hi! It looks like you're really close! You're just missing a couple dots in front of some of your multiplication and division op...

I can not find an error in the expression

Hi! It looks like you're really close! You're just missing a couple dots in front of some of your multiplication and division op...

29 days ago | 1

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Answered

I need to plot a graph having a linear value in y and another having a quadratic value in y

Hi! It looks you have a couple small assignment errors that are preventing your code from working how you want to. Based on your...

I need to plot a graph having a linear value in y and another having a quadratic value in y

Hi! It looks you have a couple small assignment errors that are preventing your code from working how you want to. Based on your...

29 days ago | 0

Answered

How do I fix my meshgrid?

Hi! Thanks for providing extra details! Below are the steps I used with explanations for each. I also labeled them in accordance...

How do I fix my meshgrid?

Hi! Thanks for providing extra details! Below are the steps I used with explanations for each. I also labeled them in accordance...

30 days ago | 1

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Answered

Im programming a mini game and i wanted help with how to rank based on time

Hi! If you're just storing time as number of seconds, you can use the sort function. Here's a quick example to illustrate: time...

Im programming a mini game and i wanted help with how to rank based on time

Hi! If you're just storing time as number of seconds, you can use the sort function. Here's a quick example to illustrate: time...

30 days ago | 0

Answered

Plot specific UIAxes command in a function

Hi! The code below shows two different examples of taking a UIAxes object as an input to a function. I'm unclear as to whether y...

Plot specific UIAxes command in a function

Hi! The code below shows two different examples of taking a UIAxes object as an input to a function. I'm unclear as to whether y...

1 month ago | 1

Answered

Multiple editable tables in app designer

Hi! I've made a couple apps with multiple editable tables, and here's how I've done it. Disclaimer: my tables tend to be prett...

Multiple editable tables in app designer

Hi! I've made a couple apps with multiple editable tables, and here's how I've done it. Disclaimer: my tables tend to be prett...

1 month ago | 0

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