probability_of_cluster_given_x.m

这是一个高斯混合模型的源代码,环境是matlab, 高斯混合模型运用于多个方面,在信号处理中应用非常广泛,初学者可以作为参考

function PY = Probability_of_Cluster_given_X(X,Means,Variances,PC,Label_of_Cluster)
PY = PC(Label_of_Cluster)*Mixing_Coefficient(X,Means(:,Label_of_Cluster), Variances(:,Label_of_Cluster));
PY = PY/Probability_of_X(X,Means,Variances,PC);