Combining a matrix with a null matrix

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Arjun Upadhyay 2020-9-1

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评论： Arjun Upadhyay 2020-9-3

I have a very basic problem. I want to replace some entries of zero matrix with the elements of another non zero matrix. I tried with for loop by using conditional statements. But it didn't work.

x = [1 2 3 4], Y= [0 0 0 0 0 0 0 0 0 0]

desired output

z = [1 2 3 4 0 0 0 0 0 0]

So anyone please help. Thanks in advanced

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David Hill 2020-9-1

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z=Y;
z(1:length(x))=x;

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Arjun Upadhyay 2020-9-3

I have done this with the the help of conditional statements and for loop. But this is quick and easy solution. Thank you.

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MATLAB Language Fundamentals Loops and Conditional Statements

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