[Scilab-users] Padding and clipping a grid

[Rafael Guerra]

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
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