Hi,
A more detailed reference is:
https://en.wikipedia.org/wiki/Two_dimensional_window_design
In the simplest approach, the 2D window is the outer product of two 1D windows:
Wxy = wx'*wy
For example:
nx=100;
ny=200;
wx = window('hm',nx);
wy = window('hm',ny);
ix = linspace(0,1,length(wx));
iy = linspace(0,1,length(wy));
Wxy = wx'*wy;
clf()
gcf().color_map = hotcolormap(64);
Sgrayplot(ix,iy,Wxy)
Regards,
Rafael
_______________________________________________
users mailing list
[email protected]
http://lists.scilab.org/mailman/listinfo/users
