deleting rows and columns of a matrix

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mahesh chathuranga
mahesh chathuranga 2013년 9월 21일
a(:,1)=[];when i'm applying this function,1st row of the matix a was delete.now i'm want to call original matrix a. is there any method to do this.thank you.

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Azzi Abdelmalek
Azzi Abdelmalek 2013년 9월 21일
b=a
a(:,1)=[];
%If you want your original a
a=b

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