20120416

数字音频水印程序 基于小波变换的嵌入提取程序(water shuiyin)

user guide manual for IDE source navigator in HTML format

OFDM系统中，对信号进行BPSK调制的Matlab程序源码，经检验，可有效实现该调制方式。(OFDM system, BPSK modulation on the signal source of the Matlab program, after testing, which can effectively achieve the modulation.)

说明：  黄金分割法，带约束条件 进退法求函数极小值，单谷区间(0.618, with restrictive conditions act Method function minimum, a single-interval)

一维杆一端固定，一端受拉力，用3节点杆单元显式分析其动态响应(three-nodes bar element)

an alogorithm pso train a neural network

dft 的matlab仿真，以及仿真结果 图片以及必要的文字描述(the simulation of the DFT under matlab circumstance)

基音周期估计的MATLAB实现,一段代码,已经验证,可下载(find pitch use MATLAB)

说明：  蝙蝠算法（BatAlgorithm，缩写BA），是一种元启发式优化算法，是杨新社（音译自：Xin-SheYang）在2010年提出的算法。这个蝙蝠算法以微蝙蝠（microbats）回声定位行为的基础，采用不同的脉冲发射率和响度。(Bat algorithm (BA), a meta-heuristic optimization algorithm, was proposed by Xin-SheYang in 2010. Based on the echolocation behavior of microbats, this bat algorithm uses different pulse emissivity and loudness.)

说明：  该书介绍了两大智能算法(遗传算法和粒子群算法)的具体应用和实例分析。(This book introduces the specific application and case analysis of two intelligent algorithms (genetic algorithm and particle swarm optimization algorithm).)