MATLAB: Percentage of variation

percentage

Hi all, could anyone please help me to write this equation to calculate the percentage of variation. every time I got different results when running the code (i.e. greater than 100%)

 b = [abs[Yav - Ycp] / Yav] * 100

thank you in advance.

Best Answer

b = 100*abs(Yav - Ycp)./ Yav

Related Solutions

MATLAB: Could anyone help me how to reduce the circshift to half of it.

Just change the for-loop header:

A_master=1:12;
for k=1:2:numel(A_master)%[1 3 5 7 9 11] for 12, [1 3 5] for 6, etc
    fprintf('\nPossibilities %02d:\n',k);
    A=circshift(A_master,1-k,2);
    B=0;
    while ~isempty(A)
        B=B+1;
        if B>numel(A)
            ind=1;
            B=1;%reset B
        else
            ind=[1 (numel(A)-B+2):numel(A) ];
        end
        C=A(ind)
        A(ind)=[];
end
end

MATLAB: Percentage variation between two different dimension images

Why not size them to the same size with imresize() and then just subtract them and divide the difference by one of them? Or use immse(), psnr(), or ssim()? Or do you have some other special definition of how to define the percent variation?

Best Answer

Related Solutions

MATLAB: Could anyone help me how to reduce the circshift to half of it.

MATLAB: Percentage variation between two different dimension images

Related Question