particle_resampling.c

该程序用粒子滤波的方法跟踪一个机器人并根据WiFi信号修改位置信息。

/* particle_resampling.c 

  usage: index    = particle_resampling(pdf)
  -----
  
  Inputs
  ------
 
  pdf        Empirical probability density function  (vector (1 x N) or (1 x N))
	
  Ouputs
  -------
	  
  index      Index of particle redisdribution (1 x N)
		
		  
  Example 
  -------
  

  N         = 500;
  pdf       = rand(1 , N);
  pdf       = pdf/sum(pdf);
  index     = particle_resampling(pdf);
				
  To compile
  -----------

  mex -DranSHR3 -f mexopts_intel10amd.bat -output particle_resampling particle_resampling.c


  Author : S閎astien PARIS