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gabor是将图像转换成gabor特征，增强系统鲁棒性，使其不易受外界条件影响；norm是将图像的灰度值统一归一到一个范围内，便于同等使用图像。(gabor gabor is a feature to convert images to enhance the system robustness to make it less susceptible to external conditions affect norm is a uniform gray value image normalized 1-1 range, the same easy to use images.)

完整的维纳滤波器的MATLAB程序代码，带有解析(Wiener filter complete MATLAB code, with a resolution)

BFSK for modulation in digital signal processing

Digital Communication Intel Engineering

瑞利信道和高斯白噪声信道下qpsk和16qam性能对比(qpskand16qam)

基于PLAR曲线改变方法实现变声MATLAB程序。(PLAR curve based on changes in methods to achieve change sound MATLAB.)

此是测试用的部分代码，对于大多数而言是很好用的哦。赞一个(This is part of the code used by the test of many good Oh. Praise a)

基于patch块的稀疏编码的matlab代码的实现，涉及到基和系数最小化的优化问题(Based on patch block sparse coding matlab code to achieve that relates to the base and the coefficient minimization optimization problem)

关于魏格纳分布的计算代码，可以得到IMF和各个特征频率以及进行希尔伯特变换。(About calculation code Wigner distribution can be obtained as well as the IMF and the individual characteristics of the frequency of the Hilbert transform.)

knn 只是个函数实现 需要其它函数的引用(k-nearest neighbor u need to import this function to other functions to run it)