20100411

基于粒子群算法的一点个人的研究，希望与大家共同进步 (Particle swarm optimization based on a personal research, hope and progress together)

说明：  这是有关信道编码的matlab仿真程序，里面有很多子程序，很好用！(This is the channel coding of Matlab simulation program, there are many subroutine good use!)

一个matlab的PID程序，适用于先进PID控制matlab仿真的第二章第一节的程序(A matlab PID procedures applicable to the second chapter of the first section of the advanced PID control matlab simulation program)

时间长度一秒，频域99 功率最集中的几种滤波器比较(Comparison of several filter in one second.)

Reflection Coefficients for an Air-to-Glass Interface

说明：  基于麦克风阵列的声源定位，四元十字阵的matlab仿真(Microphone array based sound localization, four-element Array of matlab simulation)

vrml to smf convert use for 3d image

再matlab下面实现信号的fft变换。 是fft函数。(fft)

htmlcxx is a simple non-validating html parser library for C++.

STEP模型读取的类库，官方资料，附文档说明(Read STEP model library, official data, with documentation)