facedetection

直方图均衡化及亮度调整，关于图像处理方面最基本的几个程序(Histogram equalization and brightness adjustment, image processing on a few basic procedures)

Matlab用小波神经网络变换对时间序列信号进行预测(Matlab neural network with wavelet transform to predict the time series signal)

这是关于信号的调制与解调，是通信原理核心部分，也是通信中很常见的(This is about the signal modulation and demodulation, is the core part of communication theory, communication is very common )

this is a program for measuring instantaneous angular speed from pulse signal. this file contents source code for instantaneous angular speed estimation.

this is a series codes that used for simulation a cavity.

The aim of this project is the analysis of a Modular Multilevel Converter (MMC) and the development of a control scheme for energy stored. The analysis is based on the use of a simplified circuit constituted by a single leg of the converter where all the modules in each arm are represented by a single variable voltage source.

小波包分析提取振动信号中的特征频率，sar图像去噪的几种新的方法，IMC-PID是利用内模控制原理来对PID参数进行计算。( Wavelet packet analysis to extract vibration signal characteristic frequency, Several new methods sar image denoising, The IMC- PID is using the internal model control principle for PID parameters is calculated.)

双谱线插值法的程序，包含各种常见的窗函数，采样频率和采样点数可以自己设定(Double line interpolation procedures, including a variety of common window function, the sampling frequency and sampling points can be set)

ECMA Section: 12.6.3 The for..in Statement.

产生一个长为1000的二进制随机序列，“0”的概率为 0.8，”1”的概率为0.2；  对上述数据进行归零AMI编码，脉冲宽度为符号宽度 的50 ，波形采样率为符号率的8倍，画出前20个符 号对应的波形（同时给出前20位信源序列）  改用HDB3码，画出前20个符号对应的波形  改用密勒码，画出前20个符号对应的波形  分别对上述1000个符号的波形进行功率谱估计，画出 功率谱  改变信源“0”的概率，观察AMI码的功率谱变化情况 (Base band signal spectrum)