研究生时的现代信号处理的作业，模拟数据分析处理的过程，进行逐步线性回归，pwm整流器的建模仿真，各种资源分配算法实现，正确率可以达到98％，music高阶谱分析算法。- Modern signal processing jobs when the graduate, Analog data analysis processing, Stepwise linear regression, Modeling and simulation pwm rectifier Various resource allocation algorithm, Accuracy can reach 98 , music higher order spectral analysis algorithm.