dtcwt_denoise_bi

说明：  使用matlab进行图片加噪，DCT变换，平滑滤波等处理(Add noise to images using matlab, DCT transform, filtering and other processing )

Qpsk moduation scheme described here in matlab code

nonlinear precoding method

线性预测编码（LPC）算法压缩语音。MATLAB实现。计算预测系数和增益。(Linear predictive coding (LPC） algorithm )

说明：  对机械类振动信号处理，幅值谱，相位谱，自功率谱，自回归谱等(For mechanical vibration signal processing, amplitude spectrum, phase spectrum, self power spectrum, auto regression spectrum, etc.)

利用SOM神经网络设计矢量量化的码书，结果优于传统的LBG方法，失真度较小。(SOM neural network design use vector quantization codebook, the result is better than traditional methods LBG, distortion is small.)

在Matlab实现了模拟人群搜索（SOA）的智能搜索算法。(The Seeker Optimization Algorithm in Matlab.)

此文档是我做APF时参考过的无数文章中最有价值的文档之一，写的很深刻，也很结合实际。(This document is one document that I do APF reference to numerous articles in the most valuable, written in a very profound and very actual.)

基于混沌的模拟退火算法，采用偏最小二乘法，用蒙特卡洛模拟的方法计算美式期权的价格以及基本描述。( Chaos-based simulated annealing algorithm, Partial least squares method, Monte Carlo simulation method of calculating the American option price and basic description.)

说明：  细菌觅食优化算法 ，解决比例积分控制器参数优化的程序，对初学细菌算法很有帮助。(Bacterial foraging optimization algorithm to solve PI controller parameter optimization procedure, useful for beginners bacterial algorithm.)