An unsatisfactory property of particle filters is that they may become inefficient when the observation noise is low. In this paper we consider a simple-to-implement particle filter, called ‘LIS-based particle filter’, whose aim is to overcome the above mentioned weakness. LIS-based particle filters sample the particles in a two-stage process that uses information of the most recent observation, too. Experiments with the standard bearings-only tracking problem indicate that the proposed new particle filter method is indeed a viable alternative to other methods.
标签: unsatisfactory inefficient property particle
上传时间: 2014-01-11
上传用户:大三三
Implements layered decoding using the sum-product-algorithm. Codes are input as a .txt file in A-LISt format.
标签: sum-product-algorithm Implements decoding layered
上传时间: 2014-12-01
上传用户:WMC_geophy
动态规划,源码,最长非降子序列长度LIS,可以参考下看看。
上传时间: 2017-01-10
上传用户:guohua