In an assignment A(:) = B, the number of elements in A and B must be the same.

Hello Dears

I have a 3D matrix H1:

[l,r,h3]=size(H1);

Which l,r,h3 are defined in another class and function. I have this line:

z1=bsxfun(@times,(maxc/r),ones(l,r,h3));

c is defined as:

c = 1000*ones(size(H1));

also z2 is created according to z1:

z2=zeros(l,r,h3);

The other variable is Cindex:

Cindex=(i-1)*path+j;

When I want to write the bellow code:

z2(Cindex)=maxc-1e-8;

I encounter to this error and also the error is due to the above line.I mean (z2(Cindex)=maxc-1e-8;)

In an assignment A(:) = B, the number of elements in A and B must be the same.

Bests

[hamed]

The maxc is the maximum size of c which is 1000 in my codes. Cindex is created by i and j which have already defined in a for loop.

Answer 1

[Thorsten]

What is

size(max)
size(Cindex)

both must be the same.

[hamed]

The maxc is the maximum size of c which is 1000 in my codes. Cindex is created by i and j which have already defined in a for loop.

[Thorsten]

So if Cindex is a single number, you try to assign 1000 values (from maxc) to a single number, z2(Cindex). That does not work. You can use instead

z2(Cindex, :) = maxc-1e-8;

[hamed]

Thanks a lot, I appreciate you :)

[Thorsten]

Please be so kind to accept the answer if it was helpful.

[hamed]

I'm so sorry Mr. Thorsten, I forgot to click on that. I appreciate again.

Cheers