I am getting some error in matrix multiplication. Kindly help me in this regard.
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Following is my code.
c=zeros(64,64,33);
for i=1:64
for j=1:64
for k=1:33
y=reshape(V(i,j,k,:),240,1); %The size of y will be 240*1
c(i,j,k)=(transpose(A)*A)\transpose(A)*y;
end
end
end
By doing so I am getting error, at c(i,j,k)=(transpose(A)*A)\transpose(A)*y;
The error statement is
Assignment has more non-singleton rhs dimensions than non-singleton
subscripts
Kindly help !!!
2 Comments
Answers (1)
Thorsten
on 6 Oct 2015
If y is of size 240x1, than the result of (transpose(A)*A)\transpose(A)*y will be of the same size. You cannot assign a vector to a single scalar
c(i,j,k)
Instead, use
c(i,j,k,:)=(transpose(A)*A)\transpose(A)*y;
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