chi2pdf WITHOUT using a for loop

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Anna Kasdan
Anna Kasdan on 16 Sep 2018
Answered: Naman Chaturvedi on 19 Sep 2018
Hi! I have two arrays (one generated by chi2pdf function) that I need to multiply together without using a for loop, for some values of x:
n=[1 5]; x = [0:0.4:5] chi2pdf(x,n);
is there a way to simply multiply these together in one or two lines of code? Thanks!

Answers (1)

Naman Chaturvedi
Naman Chaturvedi on 19 Sep 2018
Element wise multiplication can be performed using the '.*' operator. So, if you have two matrices say X (n x m) and y(n x m) and you want to perform element wise multiplication, you can do so by:-
>> Z=X.*Y;

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