HighrOrder

说明：  闭环boost电路，稳压输出。针对三相电压，有整流电路(Closed-loop boost circuit, voltage regulator output. For three-phase voltage rectifier circuit)

用最小二乘法对未知二阶系统进行辨识，最小二乘部分采用matlab的s-function功能。整个程序为simulink仿真(The least square method to identify the unknown second-order system, least squares part of the s-function using matlab function. Simulink simulation of the entire procedure)

CIC filter setup, this is special used for the DDC

线性调频信号的产生和分析，内含三个程序可以参考。(Chirp signal generation and analysis, consisted of three programs can refer to.)

MUSIC算法。可进行波达方向估计（DOA），并进行高分辨率现代谱估计。(MUSIC algorithm. DOA can be estimated (DOA), and modern high-resolution spectral estimation.)

系统辨识2仿真程序，含有系统辨识书中剩余3章的全部matlab的程序代码，可以供下载！(xitongbianshi2fangzhenchengxu)

这是接着上一次的一些大家很可能用到的聚类分析方法，有PCA等，希望能给大家一些帮助。(then this is the last time some people may use the cluster analysis method, PCA. I hope that it provides some help.)

离散函数matlab基本用法卷积与循环卷积描述及连续信号幅度谱包络(Discrete convolution function matlab basic usage and circular convolution description and continuous signal amplitude spectral envelope)

区间数计算，岩土沉降预测，matlab编程，变权重计算(Interval calculations, geotechnical settlement prediction, matlab programming, variable weight calculation)

说明：  matlab中，对常微分方程求解，ode45函数的应用(In MATLAB, to solve ordinary differential equation, the application of ode45 function)