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Katie


32 2019 年以降の合計貢献数

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Creating a loop for a matrix function
How you would write this code depends on how you want to do the function on the matrix rows: Option 1: rows 1&2, then rows 3&4,...

11日 前 | 0

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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...

約1ヶ月 前 | 0

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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...

約1ヶ月 前 | 1

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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...

約1ヶ月 前 | 1

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質問


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...

約1ヶ月 前 | 0 件の回答 | 0

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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);

約1ヶ月 前 | 1

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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....

約1ヶ月 前

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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.

約1ヶ月 前

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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 = ...

約1ヶ月 前

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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,...

約1ヶ月 前

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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....

約1ヶ月 前

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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...

約1ヶ月 前

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

約1ヶ月 前

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Return area of square
Side of square=input=a Area=output=b

約1ヶ月 前

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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...

約1ヶ月 前

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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 ...

約1ヶ月 前

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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...

約1ヶ月 前

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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...

約1ヶ月 前

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Create a vector
Create a vector from 0 to n by intervals of 2.

約1ヶ月 前

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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]; ...

約1ヶ月 前

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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.

約1ヶ月 前

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Add two numbers
Given a and b, return the sum a+b in c.

約1ヶ月 前

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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 ...

約1ヶ月 前

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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...

約1ヶ月 前

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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:...

約1ヶ月 前

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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...

約1ヶ月 前 | 1

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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...

約1ヶ月 前 | 0

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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...

約2ヶ月 前 | 1

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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...

約2ヶ月 前 | 0

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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...

約2ヶ月 前 | 1

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