模拟数据分析处理的过程，LDPC码的完整的编译码，主要为数据分析和统计，GPS和INS组合导航程序，快速扩展随机生成树算法，基于chebyshev的水声信号分析，旋转机械二维全息谱计算。- Analog data analysis processing, Complete codec LDPC code, Mainly for data analysis and statistics, GPS and INS navigation program, Rapid expansion of random spanning tree algorithm, Based chebyshev underwater acoustic signal analysis, Rotating machinery 2-d holographic spectrum calculation.