MATLAB_FFT

freeman coding for contour

DES算法的加解密程序，MATLAB实现，还有实验报告一并附上。(DES algorithm encryption and decryption procedures, MATLAB implementation, the key length can only be eight.)

数值积分中matlab的实现，其中包括拉格朗日插值、辛普森插值等基本算法。(Numerical integration in matlab realization, including Lagrange interpolation, Simpson and other basic interpolation algorithm.)

madhirar1988年的关于桩网复合地基模型的计算程序(madhirar1988 year on net composite pile foundation model calculation program)

bp原理的源程序，可以自由下载，不涉及版权。(bp of the source principle, be free to download, do not involve copyright.)

clustering algorithms in matlab

matlab 同步捕获代码，有重要参考价值(matlab is good code for refence)

assembles the coefficient matrix for 1D finite element method

音频压缩matlab代码，使用时先将6段代码分别编译，在command窗口中运行main函数即可。(Audio compression matlab code, use the first six sections of the code were compiled, the main function can be run in a command window.)

各种数字水印的matlab源代码，DCT，小波变换等。(Various digital watermarking matlab source code, DCT, wavelet transform.)