denoising-based-on-wavelet-transform

说明：  方向导数和梯度的概念和基本公式，里面有具体的讲解(Directional derivative and gradient of the concepts and formulas, which have specific explanations)

基于加权主成分分析（PCA）的人体检测算法，matlab程序(weighted PCA for pedestrian detection)

经验模式分解程序（简称EMD），在某些情况下比WAVELET TRANSFORM 和STFT分析效果要好，就是计算很费时间！(Empirical Mode Decomposition (EMD), In some cases than WAVELET TRANSFORM STFT analysis and better results. Computing is a great time!)

二维高斯制式的TE波基于FDFT方法的Matlab仿真程序！(TE standard two-dimensional Gaussian wavelet FDFT methods in Matlab simulation program!)

高性能的滤波器方法。在DSP中右重要作用(High-performance filter. Right an important role in DSP)

经典时频分布算法。基于MP算法对信号进行时频分布。(Classical time-frequency distribution method. MP algorithm based on time-frequency distribution of the signal.)

matlab 程序汇编学习课程 附件 自学matlab的最好资料(matlab study appendix)

TSP的遗传算法实现。本案例是通过遗传算法实现旅行商问题(TSP genetic algorithm. Through genetic algorithm traveling salesman problem)

非线性信道matlab仿真程序，可以实现色散和非线性效应(nonlinear fiber)

快速FFT的算法,在做数字信号处理时，需要做频谱分析时需要用到的快速傅里叶变换的算法。(Fast FFT algorithm)