正交匹配追踪(OMP)算法的MATLAB函数代码并给出单次测试例程代码 测量数M与重构成功概率关系曲线绘制例程代码 信号稀疏度K与重构成功概率关系曲线绘制例程代码 参考来源:http://blog.csdn.net/jbb0523/article/details/45130793 参考文献:Joel A. Tropp and Anna C. Gilbert. Signal Recovery From Random Measurements Via Orthogonal Matching Pu…
取半径=3 用matlab代码实现上式公式: length=3;for Ki = 1:length for Kj = 1:length for Kk = 1:length Ksigma(Ki,Kj,Kk)=exp(-(Ki-2)^2/8-(Kj-2)^2/8-(Kk-2)^2/8); 此公式为:K(u), ρ=3 end endend KONE = convn(ones(size(Img3D_mc,1),size(Img3D_mc,…