svm

hilbert时频识别（力学领域）Michael feldman编写（自由振动、强迫振动）(hilbert time-frequency identification (mechanical fields) Michael feldman prepared (free vibration, forced vibration))

This program apply downsampling on a speech file.

Mohr-Coulomb与Drucker-Prager参数转换(Mohr-Coulomb and Drucker-Prager)

MATLAB语言编写的程序，生成对应可执行文件exe的方法和介绍。(A program written in MATLAB to generate corresponding executable exe method and presentation.)

这是实现随机信号模拟用户数据流，值得一看哦(this is random signal simulation user data flow, an eye-catcher oh)

多星座导航系统GDOP递推特性的仿真程序,程序主要是争对在现有系统中增加一颗现有星座的可见星时GDOP的变化情况组合仿真(GDOP recursive multi-constellation navigation system features simulation program, the program is primarily a struggle for an increase in the existing system, the existing constellation of stars visible changes in the combination of simulation GDOP)

Matlab下读取avi视频文件并进行基于邻帧差法的视频目标运动检测(in matlab,reading avi video detect motion in base of the adjacent frame difference method)

暂停，终止，继续，非常高效，实用，适合比较大程序(Suspend, terminate, continue, very efficient, practical, suitable for relatively large program)

本程序用于完成BPSK、QPSK、8PSK的调制仿真。并可任意扩展到MPSK和MQAM。程序分成三个部分：phase.m对基带码元序列进行脉冲成型，可选矩形脉冲，升余弦脉冲和平方根升余弦脉冲； model.m 为主程序，完成各种信号的基带星座图映射、脉冲成型和调制； command.m给出一个简单的频谱显示测试。(This procedure for the completion of BPSK, QPSK, 8PSK modulation simulation. Arbitrary and may be extended to MPSK and MQAM. Program is divided into three parts: phase.m symbol of the baseband shaping pulse sequences, optional rectangular pulse, the square root raised cosine pulse and raised cosine pulse model.m-based procedures, completed a variety of base-band signal constellation mapping , pulse shaping and modulation command.m given spectrum shows a simple test.)

一个关于，神经网络预测投资对GPD的影响的实例(A neural network to predict, the influence of GPD investment)