ex052000.m

来自「Matlab 6.0图形图像处理所附带的光盘」· M 代码 · 共 15 行

% Chapter 05: Example 05.20: Eigenvalues and eigenvectors

%

H = [1,4,3,2;2,1,4,3;3,2,1,4;4,3,2,1];

[V,D] = eig(H)

% verification

h = H(:,1)';

Hk = dft(h,4)