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Lola Rapoport


Last seen: 2 years ago |  Active since 2018

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How to find the efficiency of a function?
Hello, I have the following function: function [ans] = sumdigits(N) a = num2str(N); sum_odd = 0; sum_even=0; an...

6 years ago | 1 answer | 0

1

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Finding how mych values contain a specific number in a matrix
I built the next matrix: A=rand(100, 100) I need to find how much values contain '3' in the first four digits. I would l...

6 years ago | 2 answers | 0

2

answers

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What is the function for receiving a vector that will contain the elements of the second diagonal?
I know that the function for the main diagonal is diag. Is there a function for the second diagonal? If not, how can I find it?

6 years ago | 2 answers | 0

2

answers

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beginner: writing a program that receives two one-dimensional arrays
I am having difficulties with the following task: write a program that receives two one-dimensional arrays with diffrent array...

6 years ago | 0 answers | 0

0

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beginner: writing a function to caculate sum
I'm stuck with the following task: writing a function to caculate: <</matlabcentral/answers/uploaded_files/111662/%D7%9C%D7...

6 years ago | 1 answer | 0

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