zhixin

Unified power flow controller load flow model

利用信号的循环平稳特性进行相干源的波达方向估计(DOA Cyclostationarity use of coherent signal source estimates)

GPS信号捕获跟踪的MATLAB仿真里面有文档说明。(GPS signal tracking capture of MATLAB simulation there is documentation.)

通过对心电信号提取，研究其RR间期，来判断病症(Extracted by ECG, RR interval study to determine disease)

说明：  基于 matlab 的 先进PID控制器设计(advanced PID controller design)

雷达 swerling模型的代码，四种模型，包括单双，运动与否(radar swerling model, including 4 types)

0.618法是根据黄金分割原理设计的,所以又称之为黄金分割法。 　　优选法是一种求最优化问题的方法。(0.618 method is designed based on the principle of golden, it is also called the golden section method. Optimization is an optimization problem seeking.)

说明：  matlab实现的卫星轨道模拟，利用卫星轨道根数参量，通过求解开普勒方程求解卫星轨道模型(err)

该文档给出了通信原理中的数字调制和解调的matlab程序代码，如BPSK,QPSK,QAM等等调制方式。(the document is a communication principle of digital modulation and demodulation of the Matlab code. such as BPSK, QPSK, QAM modulation mode, and so on.)

我自己做的一个EMD的算法，大家可以下载参考(I have do an EMD algorithm, everyone can download it)