DC

encoder and decoder programme for pre-coding MIMO system based on THP algorithm (encoder and decoder programme for pre-coding MIMO system based on THP algorithm)

这组代码模拟了整个信号的编码，调制，解调，译码在无线通信，其中包括A-law扩展，PCM和的2PSK调制解调的技术过程。(This collection of codes simulates the whole signal encoding, modulation, demodulation, decoding process in wireless communication, which involves the techniques of A law companding, PCM, and 2PSK modulation and demodulation.)

说明：  ofdm系统的simlink的仿真模块图，方便该方面学者来研究学习。(ofdm system simulation block diagram simlink convenient to study the aspects of academic study.)

在矩形区域内不重叠随机产生初始坐标，作圆。(Draw circles in the rectangle.)

基于matlab s-function的SVPWM(空间矢量调制)实现。(Based matlab s-function of SVPWM (Space Vector Modulation) implementation.)

纯滞后系统的连续Smith控制算法，连续Smith预估控制算法(Delay system of continuous the Smith control algorithm, continuous Smith predictive control algorithm)

File with compression factor of the particle swarm algorithm, the weight to improve particle swarm optimization, adaptive weighting method, the random weighting method, particle swarm optimization variable learning factor, learning factor of asynchronous change, the second-order particle swarm optimization, second-order oscillating particle swarm algorithm, chaotic particle swarm optimization, hybrid particle swarm optimization, hybrid particle swarm optimization, simulated annealing algorithm

IT IS ALSO FACE RECOGNITION CODE

this file is about band structure of 3d photonic crystal.in this program we use the pwe methode for calculation of band structure

the compression of an digital image