Movieball

基频提取程序，已经运行成功，可以直接使用。(Fundamental frequency extraction procedure has been run successfully, can be used directly.)

中国期刊网上的论文，可以作为研究生参考学习来使用，是关于阵列信号处理中的相关信号处理算法研究理论分析(Chinese Journal online papers, you can use for reference, as a graduate student, on the array signal processing in the relevant theoretical analysis of signal-processing algorithm)

模拟PS软件，使用渐变方式，改变图象背景(PS simulation software, using the gradual approach to change the background image)

这是背包问题的程序，用matlab实现，背包问题是NP完全问题(This is the knapsack problem program, using matlab , knapsack problem is a a NP-complete problem)

model of logistic--matlab code

simulation of communication systems and software defined radio from the book chapter 4

这个matlab程序实现了牛顿插值 （Newton s Interpolation ）算法。(The matlab program implements Newton interpolation (Newton' s Interpolation) algorithm.)

基于Hopfield神经网络对符号进行识别。 根据符号点阵创建并训练网络，使网络达到稳定状态，用随机带噪声的符号测试训练的网络。 (Hopfield neural network based recognition of symbols. Lattice under the symbol creation and training network, the network reaches a steady state, the symbol of random noise test with the training network.)

无约束优化的matlab程序。很全面，适用于数学建模等竞赛活动。(Unconstrained optimization matlab program. Very comprehensive, suitable for mathematical modeling contest.)

说明：  北斗导航系统Pseudo-satellite in the Compass Navigation System Layout(Pseudo-satellite in the Compass Navigation System Layout)