相关分析过程的matlab方法，快速扩展随机生成树算法，对HARQ系统的吞吐量分析，能量熵的计算，是信号处理的基础，包括主成分分析、因子分析、贝叶斯分析。- Correlation analysis process matlab method, Rapid expansion of random spanning tree algorithm, HARQ throughput analysis of the system, Energy entropy calculation, Is the basis of the signal processing, Including principal component analysis, factor analysis, Bayesian analysis.