why is error?

load can

for i=5:330
        RGB= xz(:,:,:,i);
        YCBCR = rgb2ycbcr(RGB);

          figure(20);
          imshow(YCBCR); 
          drawnow;
  end
  save  can xzycbcr

this is my code

??? Error using ==> save
Variable 'xzycbcr' not found.

Error in ==> YCbCr at 12
save  can xzycbcr

this is error

why is error?

please tell me ,thank!

Answer 1

[Honglei Chen]

There is no variable xzycbcr defined in your code., I only see YCBCR

[Pan]

If I want to save can in the two variable in worlspace, then how I need to do?

[Honglei Chen]

True, thanks for pointing that out Daniel. I'll repeat below and delete the previous comment

save can YCBCR RGB

But please read Daniel's answer as he has a very good point regarding your variable name.

Answer 2

[Daniel Shub]

The error is pretty straight forward. The command

save can xzycbcr

is trying to save the variable "xzycbcr" into a file called "can.mat", but there is no variable called "xzycbcr". Maybe you are trying to save the variables "xz" and "ycbcr" and have left out a space, but I don't see those variables in your workspace since MATLAB is case sensitive.

Having a variable called YCBCR in a script called YCbCr is bound to cause you confusion.