mutilatedensity.m

来自「一种基于压缩感知技术的图像重建程序」· M 代码 · 共 17 行

function Mf = MutilateDensity(grid,f,a,b)
% MultilateDensity -- set density to zero outside (a,b)
%  Mf = MutilateDensity(grid,f,a,b)
Mf = f .* ((a <= grid) & (grid <= b));

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% Copyright (c) 2006. David Donoho
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