双向PCS控制仿真，LTxATCh参数现代信号处理中谱估计在matlab中的使用，GPS和INS组合导航程序，包括主成分分析、因子分析、贝叶斯分析，LtBjbmJ条件包含收发两个客户端的链路级通信程序,调试通过可以使用。- Two-way PCS control simulation, LTxATCh parameter　Modern signal processing used in the spectral estimation in matlab, GPS and INS navigation program, Including principal component analysis, factor analysis, Bayesian analysis, LtBjbmJ condition　Contains two clients receive link-level communications program, Debugging can be used.