homework1

倒谱法检测基音周期，基于MATLAB实现(Cepstrum pitch detection, based on the MATLAB implementation)

基于MATLAB中的M文件实现QPSK及QDPSK的调制，希望能帮助你学习(M-file MATLAB-based implementation of QPSK modulation and QDPSK)

LMS算法和RLS算法的智能天线波束形成~~，可以运行~~~(LMS algorithm and RLS algorithm for smart antenna beamforming ~ ~, you can run ~ ~ ~)

This algorithm helps to find solutions to AND,OR,XOR problems with neural network backpropagation idea.

ContourletSD: MATLAB code implementing the new contourlet transform with sharp frequency localization as described in the following paper. Y. Lu and M. N. Do A new contourlet transform with sharp frequency localization. Proc. IEEE International Conference on Image Processing, Atlanta, 2006. Version: October 2009

很清晰的二项分布 matlab 代码,有助于理解寿命分布(Binomial distribution is very clear matlab code to help understand the life distribution)

说明：  its also about wireless sensor network

这是本人原创的关于组合投资问题1数学建模论文，希望对参加数学建模建模的同学有帮助(This is my original portfolio problem of mathematical modeling papers, I hope to help students to participate in the mathematical modeling modeling)

说明：  该程序试图对具有31个城市的VRP进行求解，已知的最优解为784.1，我用该程序只能优化到810左右，应该是陷入局部最优，但我不知问题出在什么地方。请用过蚁群算法的高手指教。 蚁群算法的matlab源码，同时请指出为何不能优化到已知的最好解(The program attempts to have 31 cities of the VRP is solved, the optimal solution is known as 784.1, I use the program can only be optimized to about 810, should fall into local optimum, but I do not know where the problem is. Please teach master ant colony algorithm used. Ant colony matlab source, also please explain why not optimize the best solution to a known)

具有丰富的参数选项,用于特征降维，特征融合，相关分析等,基于kaiser窗的双谱线插值FFT谐波分析。( It has a wealth of parameter options, For feature reduction, feature fusion, correlation analysis, Dual-line interpolation FFT harmonic analysis kaiser windows.)