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- function f = linspacepixels(x1,x2,n)
- % function f = linspacepixels(x1,x2,n)
- %
- % <x1>,<x2> are numbers
- % <n> is the number of desired points
- %
- % return a vector of equally spaced points that can
- % be treated as centers of pixels whose total field-of-view
- % would be bounded by <x1> and <x2>.
- %
- % example:
- % isequal(linspacepixels(0,1,2),[.25 .75])
- dif = ((x2-x1)/n)/2; % half the difference between successive points
- f = linspace(x1+dif,x2-dif,n);
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