How can i achieve this "linspace" problem?

2018 5 4
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更新时间：2018 5 4
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I should create 3 matrix (named as "d") with using linspace, but i can not use linspace command in for loop as at the code box. What is the reason of this problem?
Thanks,
kk=[8 10 12]
for j=1:numel(kk)
d(j)=linspace(0,50,kk(j))
end
alternatively;
for r=1:1:numel(kk)
for u=1:1:numel(kk)
dd(r,:)=linspace(0,50,kk(u))
end
end
I want to create 3 dd matrixes with using linspace by 8,10 and 12 values.

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 采纳的回答

Stephen23
Stephen23 2018-5-4
编辑：Stephen23 2018-5-4

1 个投票

It is not possible to put multiple elements into one element of a numeric array. Use a cell array:
vec = [8,10,12];
d = cell(size(vec));
for k = 1:numel(vec)
d{k} = linspace(0,50,vec(k));
end
giving:
>> d{:}
ans =
0.00000 7.14286 14.28571 21.42857 28.57143 35.71429 42.85714 50.00000
ans =
0.00000 5.55556 11.11111 16.66667 22.22222 27.77778 33.33333 38.88889 44.44444 50.00000
ans =
0.00000 4.54545 9.09091 13.63636 18.18182 22.72727 27.27273 31.81818 36.36364 40.90909 45.45455 50.00000

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