random_tour_2opt

有限差分正演模拟，计算多层介质地震响应，空间四阶，时间二阶(finite difference modeling)

DTMF 系统的matlab实现，发送电话11位电话号码在接收端识别。(DTMF system matlab realize, send telephone 11 telephone numbers identified on the receiving end)

CW脉冲信号的检测，基于频域上的能量检测法，该方法实现实时检测。(CW pulse signal detection, based on the frequency domain energy detection method, the method to achieve real-time detection.)

a photonic crystal waveguide matlab code

说明：  bandlet图像处理工具箱，以及用其进行图像去噪的程序(bandlet Image Processing Toolbox, and use its procedures for image denoising)

LEACH 基本演算法，使用MATLAB(LEACH basic algorithms using MATLAB)

QAM和OFDM两种方式性能对比，具有图形界面GUI，并且包括收发两端完成的代码 (QAM and OFDM performance comparison of two ways, with a graphical interface GUI, and includes the sending and receiving ends to complete the code)

该程序在matlab环境下建立了三维曲线的拟合方法，该方法拟合效果较好。(The program in the matlab environment established a three-dimensional curve fitting method, the method fitting better.)

主成分分析 还不错的程序 有需要的可以试试(pca for zhe value)

SFBC与TM3或TM4的THP预编码实现，功率分配因子可配(THP coding between SFBC and TM3/4)