wangbianhuan123

lzw编码，gif图片编码，lena图的lzw可变长编解码(lzw encoding the gif picture coding, lena graph lzw variable length code decoding)

This file contains many of source code that including the 1st Chapter book of Simulation Model and analysis, all about single server queuing model

Thresholding is used to segment an image by setting all pixels whose intensity values are above a threshold to a foreground value and all the remaining pixels to a background value. Whereas the conventional thresholding operator uses a global threshold for all pixels, adaptive thresholding changes the threshold dynamically over the image. This more sophisticated version of thresholding can accommodate changing lighting conditions in the image, e.g. those occurring as a result of a strong illumination gradient or shadows.

使用低通滤波器对心电波形进行滤波，去除肌电干扰，并设计图形界面(Using low pass filter, get rid of the myoelectricity interference of ecg waveform, and the graphical interface design )

电力系统 重合闸建模，能很好的对分布式电源的重合闸情况进行模拟(Reclosing power system modeling, can be a good situation for reclosing simulation of distributed power)

提供了四种不同的采集数据，001和002是FSK2信号，003和004文件是FSK4信号，两个mat文件是广播接收FM信号和对讲机接收的FM信号，这两个文件都是基带信号，其他六个都是中频信号，载波分别是250KHz（001-004文件）和21.6MHz（AM信号abc0和abc1文件），提供这几个采集到的数据文件供大家进行程序的测试和修正(Provides four different data acquisition, 001. 002 is a the FSK2 signal, 003 and 004 file is FSK4 signal, two mat file is the FM signal received by the broadcast receiving FM signals and intercom, these two files are a baseband signal, the other six are intermediate frequency signals, the carrier is 250KHz (001-004 files) and 21.6MHz (AM signal abc0 and the abc1 files), the provision of several data files collected for program testing and remediation)

直角坐标形式的牛顿——拉夫逊法连续潮流程序源代码(Rectangular form of Newton- Raphson continuation power flow program source code)

face detection system,for matlab simulink neural network

unit root test!!!!!!!!!!!!!!!!!!!!!including kinds of toolbox

通信系统仿真介绍的前面两章节的内容，讲述信号与线性系统和随机过程(Communication system simulation introduced in the previous two chapters, about the signals and linear systems and stochastic processes)