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how to write 2 summations

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Hamid DDR
Hamid DDR 2021-6-9
回答： Nora Khaled 2021-6-9
Hello
i have got a problem writing this summation on matlab as function where my inputs are p and m

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采纳的回答

Nora Khaled
Nora Khaled 2021-6-9
p=3;
m=4;
n=randi(5,p,m)
%for loop:
ans1=0;
for i=1:1:p
for j=1:1:m
ans1=ans1+n(i,j);
end
end
ans1
%sum function
ans2=sum(sum(n))

更多回答（1 个）

KSSV
KSSV 2021-6-9
thesum = 0 ;
for i = 1:p
for j = 1:m
thesum = thesum+n(i,j) ;
end
end

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