CDMOPSO

It calculates tha Bit Error Rate of the QPSK modulation scheme with Viterbi code K=5

给出一段信号，能够计算这段信号的过零率，利用Matlab编程，方便使用(Give a signal, this signal to calculate the zero crossing rate, using Matlab programming, ease of use)

the function to create the mesh, fro Openfem

研究有限矩形区域内，粒子运动到区域边界时会与区域边界发生不同作用（弹性碰撞和吸收两种可能的情况）下的布朗运动。(Finite rectangular region of the particle motion to the regional boundaries will occur with the different roles of the regional boundary (elastic collision and absorption of two possible scenarios), the Brownian motion.)

OFDM Transmitter and Receiver code with mapping , channel coding ,channel estimation and apply fading

一种改进的混沌算法，结合进化算法进行改进,利用logistic映射进行改进(An improved chaotic particle algorithm to improve the diversity of PSO)

a finite element analysis templates for plate analysis

在matlab下实现多径信道仿真，计算误比特率(Matlab achieved in multi-path channel emulation, bit error rate calculation)

信号检测与估计中的最小均方值误差算法MATLAB程序(Signal detection and estimation of the minimum mean square error algorithm MATLAB program)

小波一维信号的分解和重构 c c++代码(wavelet analysis and reconstruction)