Answered
Replacing values in a matrix based on values in a column vector
I came up with this. But not sure if this the easiest way to do it. yMat = zeros(length(y)*10, 1); yMat((y-1)*length(y)+ (1:le...

4 years ago | 1

Answered
Unable to perform assignment because the size of the left side and right side are different
Hello Mustafa, when you preallocate the variable params, you have a little twist in there, since you defined it as having the sa...

4 years ago | 1

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Answered
I am getting an empty figure for a given code
Hello, Your variable phi_red is empty. Because your variable loc is empty, it does not run the if(~isempty(locs) command and r...

4 years ago | 1

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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....

4 years ago

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Vector creation
Create a vector using square brackets going from 1 to the given value x in steps on 1. Hint: use increment.

4 years ago

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Doubling elements in a vector
Given the vector A, return B in which all numbers in A are doubling. So for: A = [ 1 5 8 ] then B = [ 1 1 5 ...

4 years ago

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

4 years ago

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Flip the vector from right to left
Flip the vector from right to left. Examples x=[1:5], then y=[5 4 3 2 1] x=[1 4 6], then y=[6 4 1]; Request not ...

4 years ago

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Whether the input is vector?
Given the input x, return 1 if x is vector or else 0.

4 years ago

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Find max
Find the maximum value of a given vector or matrix.

4 years 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.

4 years ago

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Inner product of two vectors
Find the inner product of two vectors.

4 years ago

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Arrange Vector in descending order
If x=[0,3,4,2,1] then y=[4,3,2,1,0]

4 years 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...

4 years 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 ...

4 years ago

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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:...

4 years ago

Answered
Draw a square with one line?
Not sure I have understood your problem. I think you want to find out x by drawing an orthogonal line from the y-axis, but I do ...

4 years ago | 0

Answered
Print variable text with a numerical variable.
What about you make three more vectors, UP, UV and UT... UP = ["Pa", MPa" , or whatsoever] that have the same length as erres. ...

4 years ago | 0

Answered
Unrecognized function or variable 'uu'. Error in 'TBSv1/desired trajectory' while evaluating expression.
If you call this function, you need two inputs inside the bracket: out = DesiredTrajectory(uu, P) It sounds to me like you mig...

4 years ago | 0

Answered
Producing strings in empty column based on strings on another column
array(:,5) = ["mike" "mike" "brad" "angie"] sz = size(array, 1); for i = 1:sz name = array(i, 5); switch name ...

4 years ago | 0

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Answered
In the GUI in MATLAB, how to change the input of a filename in a function for it to be read
From what I understand, your the name 'aae20110806dmin.min' is saved as a string variable called filename. if you want to use t...

4 years ago | 0

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Answered
How to vectorize this code
[x,y,z] = peaks; prom = 1; % Find dimensions to set up loop xdim = size(x,1); ydim = size(x,2); % vectorize (the vect...

4 years ago | 0

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Answered
How to change boxplot filling with newer Matlab versions?
You can specify an array for the color, it should have the same size as the columns in y. boxplot (y, 'Colors', ['k' 'r' 'b'], ...

4 years ago | 1

Answered
How to replace a string in a table
test = table(); test.month = 'JANUARY'; test.month = lower(test.month); %writes it in lower case letters or you can as well...

4 years ago | 0

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