Subtract element matrix matlab!

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Francesco 2014-2-11

评论： Azzi Abdelmalek 2014-2-11

prova=xlsread('2.csv')
[righe, colonne]=size(prova)
primo_elemento=prova(3,:)

I want to subtract this element to the whole prova matrix.

Azzi Abdelmalek 2014-2-11

If you mean to remove

prova(3,:)=[]

Francesco 2014-2-11

I want to substract at each columns of the prova variable the primo_elemento element.

Azzi Abdelmalek 2014-2-11

bsxfun(@minus, prova,prova(3,:))

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