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Get all the values from a two (for loop)

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Ali Tawfik
Ali Tawfik 2020-6-9
回答： madhan ravi 2020-6-9
I am running two for loops with means it run 5*5..
Later the size of x will be (1,5) however; the x runs more than that!!!
Can I obtain all the values of the x ...I mean all the values running even in matrix
clear all;
clc;
d=1:5;
for i=1:5
g=1:5;
for j=1:length(g)
x(:,i)=d(i)*2;
end
end

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采纳的回答

KSSV
KSSV 2020-6-9
编辑：KSSV 2020-6-9
clear all;
clc;
d=1:5;
g=1:5;
m = 5 ; n = 5 ;
x = zeros(m,n) ; % initilization
for i=1:5
for j=1:length(g)
x(i,j)=d(i)*2;
end
end
The above can be obtained without loop.
x = repmat(d'*2,1,5)

更多回答（1 个）

madhan ravi
madhan ravi 2020-6-9
Wanted = ones(numel(1:5),1).*((1:5)*2)

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