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Matlab code for LDPC log-domain decoder in AWGN channel(Matlab code for LDPC log-domain decoder in AWGN channel BEC Channel and BSC channel)

这是一份计算机常用英语的资料，很详细。大部分是关于software testing的。(This is a computer used the information in English, very detailed. Mostly on the software testing of.)

stochastic diff equ, 随即微分方程的,比较使用(stochastic diff equ,)

Program for serial communication in “C” language

逆变器用svpwm空间矢量脉宽调制程序详解，matlab仿真使用。(Inverters svpwm space vector pulse width modulation Detailed procedures, matlab simulation use.)

这是我托朋友在国外网站上下载的有关人工免疫算法的一系列程序，有很多算法的源程序，是用matlab编写的，对搞这方面的研究非常有帮助。(This is what I asked a friend abroad website of the artificial immune algorithm a series of procedures, the source has a lot of algorithm is the use of matlab prepared to engage in research in this area very helpful.)

自己编的程序，实现快速傅里叶变化，结果和matlab自带的fft2一样。(Own series of programs, fast Fourier transform, results and matlab native fft2 the same.)

stegnography data hiding in image.

FIL SHARP SOURCE CODE MODEL ARE USEN IN THIS MODEL

求星图中星象坐标的matlab函数，输入星图，利用交叉投影方法得到星象所在区域的四个顶点坐标和星象的质心，能够快速的求得星图星象的位置信息(Astrology chart for stars matlab function of the coordinates, enter the star maps, cross-projection method using astrology region and the four vertex coordinates of the mass center of astrology, the Express can find the location of star maps astrology information)