gmm_marginal.m

来自「用粒子滤波算法进行跟踪的matlab代码。」· M 代码 · 共 7 行

function g = gmm_marginal(g, idx)
% Marginal is obtained by simply extracting the mean and variance of the
% required components.

g.x = g.x(idx, :);
g.P = g.P(idx,idx,:);