PARReductioninOFDMviaActiveConstellationExtension

qpskd.m is a function which is use in Matlab to show QuadraturePhase-shift keying.

for creating hsmm mode, you need some initialization code. hsmm initialization code can generate your hsmm model.

说明：  改进的粒子群算法，适合新手学习，通俗易懂，好上手(Particle swarm optimization algorithm detailed explanation, convenient for novices to learn, easy to use)

关于时钟一个基本的Matlab动画程序，可以使初学者了解动画程序的应用。(On a basic clock Matlab animation program that allows beginners to understand the application of animation process.)

纹理图像分割论文和代码，还算比较完整的，对做方面毕业设计的有点用！(Texture image segmentation papers and code are fairly more complete, to make the design a bit to use in graduate!)

利用matlab编程实现小车速度的互相关算法，完整。(Using matlab to realize vehicle speed cross-correlation algorithm, a complete.)

模拟了衍射光栅的光学行为，运用matlab语言编写的程序，对科技工作者有很搭帮住(simulation of the optical diffraction grating, using the Matlab language procedures, IT workers have to take very live help)

OPTIMISATION OF SIGNAL BY PARTICULE SWARM METHOD

Lloyd max algortihm by fitting signal to a density

说明：  读、写surfer文本的GRD格式的matlab程序，适合不需要插值的数据读写，比surfer自带的数据网格化功能处理的速度要快几十倍、甚至上百倍，可以处理大容量数据。(Reading and writing text surfer GRD format matlab program for reading and writing data without interpolation, the grid than the surfer' s own data processing capabilities several times faster, or even a hundred times, can handle large amounts of data.)