final

用MATLAB实现的心形动画，有助于帮助MATLAB函数的理解(Heart-shaped with a MATLAB implementation of the animation, helping to help the understanding of MATLAB Functions)

鲁棒性非常好的ICA算法程序，做独立成分分析时候效果好(robust-ICA)

基于matlab/simulink的电流源型SMES仿真(Based on matlab/simulink simulation of current source type SMES)

说明：  C++的简单例子，让你对C++有个基本的了解。(A simple example of C++, C++ so you have a basic understanding.)

小波去噪的matlab程序实现，使用了db3小波，程序有详细注释(wavelet filter， programmed in Matlab)

mapminmax函数源程序，归一化时调用函数(mapminmax function source)

研究I/Q通道误差对雷达脉冲压缩的影响及其校正技术(Study the I/Q channel error for radar pulse compression and correction techniques)

matlab模拟的树形分形图，可方便快捷的理解分形理论，学习数学迭代关系(matlab)

说明：  最近看到有人提问怎样用FFT实现频谱分析，我认为能够进行到频谱分析的人，对于系统研究的深度基本上已经相当不错了。本人今天做了一个例程，发给大家参考一下。 历程主要内容(signal_analyzer.rar)如下： test1.txt 第一列为时间t，0.001s为步长；第二列为系统的输入信号；第三列为系统的输出信号。 signal_analyzer.m首先将test1.txt 的数据读入workspace，然后进行FFT，分析出两信号的频率，输出对于输入的幅值衰减（db），输出对输入的相位差。(The question was asked recently to see the realization of how to use FFT spectral analysis, I think that spectral analysis can be carried out to those who study the depth of the system basically is already quite good. Today I made a routine, distributed to Members for reference. The main contents of the course (signal_analyzer.rar) are as follows: test1.txt the first time as t, 0.001s for the step the second as the system input signal the third as a system output signal. signal_analyzer.m first test1.txt data read into workspace, and then proceed to FFT, analysis of the two signal frequency, output amplitude for input attenuation (db), the output of the input phase difference.)

基于电压外环，电流解耦内环的三相PWM整流器仿真，电压外环采用PID控制，电流内环采用滑模控制，可以正常运行。(The three-phase PWM rectifier based on the voltage outer loop and the current decoupled inner loop is simulated, the voltage outer loop is controlled by PID, and the current inner loop is controlled by sliding mode.)