Wavelet_denoising

matlab源代码，很好的用得 很好的东东哦个(matlab source code, very good with very good Dongdong Oh months)

Arnold置换图像置乱，用于数字水印；(Arnold Replacement Image Scrambling for Digital Watermarking )

this matlab code describes FFT calculation

实现（2，1，7）卷积编码以及相应的viterbi译码(achieve (2,1,7) convolutional code and the corresponding Viterbi decoding)

通信系统中自适应均衡器的MATLAB源程序(Communication system adaptive equalizer MATLAB source)

说明：  对信号做五点三次平均法平滑处理，已编成函数，一种平滑较快，一种较慢。(Three of the signal with an average of five-point smoothing method has been compiled function, a smooth and rapid, a slower.)

power_svpwm_multiPhasesLevel_sfun.rar,功率电子领域matlab仿真文件，已经验证过，程序运行正常(power_svpwm_multiPhasesLevel_sfun.rar, Power electronics field matlab simulation file, has already been verified, the normal operating procedures)

XCODE超级玛丽，部分oc，部分c++(SuperMario，made by xcode)

一个种子为生长点的彩色图像区域生长程序。交互式Matlab实现(A seed for the growing point of color image region growing process. Each type of Matlab)

将图像分为nxn的分块,之后将各分块三个颜色通道的直方图平均化,最后进行离散余弦变化,分别提取各通道低频系数(The image into nxn sub-block after block of all three color channels of the histogram equalization, and finally the discrete cosine change, were extracted from the low frequency coefficients of each channel)