gusucode.com > 用粒子滤波算法进行跟踪的matlab代码 > gmm_utilities/make_random_gmm.m
function g = make_random_gmm(D,N) g.w = rand(1,N); g.x = rand(D,N) - 0.5; g.P = zeros(D,D,N); for i=1:N P = rand(D) - 0.5; g.P(:,:,i) = P*P'; end [g,w] = gmm_normalise(g);