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源代码集合，大家可以找找看有没有自己需要的，要分批实在太慢了，只好打包一块。(source code set, we can look to see whether they need to batches had been very slow, but a package.)

“FingerPrint-Application.zip”。使用Matlab实现对指纹特征点的提取。该代码详细列出了提取的全过程，并配有图片显示。(this code using matlab to gain fingerprint features abstration. )

S-curve simulation in matlab

说明：  3个经典FDTD程序Taflove书随书光盘源代码(3 classic FDTD program Taflove book CD with the book source code)

co-ofdm的matlab仿真程序，包括文档代码解释和理论解释(coofdm matlab simulation program, including documentation of code interpretation and theoretical explanation)

matlab file for Variable Frequency Oscillator,Parallel RLC Circuit,AC Energization of a RL Circuit and Series RLC Resonant Circuit simulation

用于图像去噪算法实现，多种去噪算法在matlab 中的应用(Image denoising algorithm)

时移门函数的傅里叶变换三维演示,可用于信号与系统的教学演示，增进对傅里叶变换的理解。(Sliding door when three-dimensional Fourier transform of the function demo, signals and systems can be used for teaching demonstration, enhance understanding on the Fourier transform.)

rs编码中软判决实现方式中chase2算法的性能仿真程序，(rs codeing by chase2 for rs code receive)

说明：  利用MATLAB语言，实现EMD分解，得到各个IMF分量，再重组降噪(Using MATLAB language, EMD decomposition is realized, IMF components are obtained, and then noise reduction is recombined)