Download All

Code covered by the BSD License  

Highlights from
Surrogate time series and fields

image thumbnail
from Surrogate time series and fields by V. Venema
Algorithms to calculate 1D, 2D and 3D fields with your specified power spectrum and distribution.

remove_average_profile(lwc, mean_pdf_profile) 
function lwc = remove_average_profile(lwc, mean_pdf_profile)

len=length(mean_pdf_profile);

a=size(lwc);
no_dim = length(a);

if (no_dim == 2)
    for i=1:len
        lwc(i,:)=lwc(i,:)-mean_pdf_profile(i); % indexes are for y, x
    end
end

if no_dim == 3
    for i=1:len
        lwc(:,:,i)=lwc(:,:,i)-mean_pdf_profile(i); % indeces here are x, y, z      
    end
end

Contact us at files@mathworks.com