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How can I generalize this for loop?

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STamer
STamer 2013-7-12
My question is easy. How can I generalize this for loop?
-----------------------
for i=1:r
t(1)=(d(1))/total
t(2)=(d(2)+d(1))/total
t(3)=(d(3)+d(2)+d(1))/total
t(4)=(d(4)+d(3)+d(2)+d(1))/total
.
.
.
end
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采纳的回答

Iain
Iain 2013-7-12
Whats wrong with?
t = cumsum(d)/total;

更多回答（2 个）

Thomas
Thomas 2013-7-12
编辑：Thomas 2013-7-12
a=1:9 % input
for ii=1:9
t(ii)=sum(a(1:ii))/sum(a);
end
t
Chandrasekhar
Chandrasekhar 2013-7-12
sum = 0;
for I = 1:r
sum = sum + d(I);
t(i) = sum/total;
end

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