How can I convert 1d vector into 4d matrix?

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Chang seok Ma
Chang seok Ma 2021 年 3 月 11 日
回答済み: Walter Roberson 2021 年 3 月 11 日
Hello,
I have a vector called VV which is 1d vector (38766 * 1)
And I want to convert this vector into the matrix V.
I wanted to do something like below.
Put first value of VV into V(1,1,1,1) and the second value of VV into V(1,1,1,2)
Third value into V(1,1,2,1) and forth into V(1,1,2,2) and so on...
But I am not sure how to implement this.
Any idea?
Thanks in advance.
for i = 1:91
for j = 1:71
for k = 1:3
for l = 1:2
V(i,j,k,l) = VV???
end
end
end
end

採用された回答

Walter Roberson
Walter Roberson 2021 年 3 月 11 日
V = permute(reshape(VV, 2, 3, 71, 91),[4 3 2 1]);

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