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sum in matrix

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rami
rami 2012-2-2
Hi if i have x matrix from 1 to i have many different value and i want creat a new matrix y where
y(1)=x(1)
y(2)=x(1)+x(2)
y(3)=x(1)+x(2)+x(3)
y(i)=x(1)+...+x(i)
how i can make it thx

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James Tursa
James Tursa 2012-2-2
y = cumsum(x);

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