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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]; ...

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Is my wife right?
Regardless of input, output the string 'yes'.

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Pizza!
Given a circular pizza with radius _z_ and thickness _a_, return the pizza's volume. [ _z_ is first input argument.] Non-scor...

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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...

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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.

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

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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 ...

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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...

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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:...

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Need help with the 'Area' function!
LineStyle refers to the style of line around the area. So if you set LineStyle to 'none', then you'll not get any line around th...

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How to predict step ahead/future values by applying moving average?
My assumption is that you want to predict values of future rows for which data is not there. By carefully looking at excel pr...

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macOS Mojave and wavelet toolbox: where are the demo folders?..
You can find the path of the file 'noissin.mat' using 'find' in macOS. Refer to this link for more information.

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pkg load image won't load
You can't add packages like this in MATLAB. This answer will help you in that. Just drop the first line and your code just works...

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MATLAB image distinction/comparison
You can refer to this answer.

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How can I easily plot a system of linear equations?
Since you are using only the first row of x1 and first column of x2, you can vectorize this implementation. Steps which you can...

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Incomplete contour map - Current is not filling the plot
By executing your code I can see that there are many 'NaN' values in the "Z" matrix. Hence, as a result, that points on the cont...

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sum with odd n+k
I am assuming that "" is scalar and hence taking it as "r", but that shouldn't matter for this question. Also please initialize ...

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Plotting data within while loop,help
You can use "drawnow" if you want to plot data in each iteration of while loop. w = 25.5; E = 50*10^3;I = 30*10^3; L = 600; dy...

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