PIDjidian

Plots the polar spectrum of acceleration,velocity and displacement

一种改进的方法，自适应的高斯chirplet分解信号，文章很深入的讲解了退到过程。(a fast refinement for adaptive gussian chirplet decoposition)

matlab实现的遗传算法和蚁群算法，结合了CRGrSW算法的优点，解决nuQGcYb问题，求其最优解的整个步骤，是个不错的程序，调试没有错误 (Genetic algorithm and ant colony algorithm matlab implementation, combined with the advantages ofCRGrSW algorithm to solve nuQGcYb problem, the entire step of seeking the optimal solution, is a good program, no error debugging )

用matlab编写的CART数据挖掘决策树算法(using Matlab CART prepared by the Data Mining Decision Tree Algorithm)

一些基本的做copula的matlab程序，可以画累计分布函数图。(Some of the basic copula matlab program, you can draw the cumulative distribution function diagram.)

频谱分析中，高密度频谱和高分辨率频谱之间的区别(Spectrum analysis, the difference between the spectrum of high-density and high-resolution spectrum)

最近几年兴起的压缩感知在图片传输中的应用程序编写等(In recent years the rise of compressed sensing applications in picture transmission programming)

通信系统中4fsk调制方式的仿真与实现，绘出传输波形和接受波形(Simulation and implementation of communication systems 4fsk modulation, transmission waveform and receiving waveform draw)

仿真QPSK信号通过瑞利衰落信道的误比特率，并与AWGN信道下误比特率进行比对(Simulation of QPSK signal through the Rayleigh fading channel bit error rate, and AWGN channel bit error rate comparison)

威布尔分布的参数估计，计算速度快，准确度高，值得深究(Parameter Weibull distribution estimates, calculation speed, high accuracy, worth studying)