% [mus, sigmas, weights] = initParams(d,M);
%
% trainGMM俊輯 葷儈瞪 利例茄 頗扼皋磐 籠欽闌 府畔茄促. 
%
% 澇仿 牢磊 :
% d : 瞞盔
% M : 雇膠媚 己盒狼 俺薦
%
% 免仿 牢磊 : 
% mus -> means: "0" 林困俊 罰待竅霸 盒器等促.  
% sigmas -> covariances: 葛電 己盒撈 竄困 傍盒魂(1)牢  青紡
% weights -> weights: 鞍籃 己盒 啊吝藹

function [mus, sigmas, weights] = initParams(d,M);

  mus = rand(d,M)-0.5;
  sigmas = ones(d,M);
  weights = ones(M,1)/M;