BPSK_test1

使用matlab里面的simulink仿真OFDM系统搭建的结构图(matlab)

自适应的基本算法，LMS算法和其收敛速度的验证。(The basic adaptive algorithm, LMS algorithm and its convergence rate verification.)

说明：  将白噪声和瑞丽分布的噪声模拟为信号的背景噪声，分别通过小波去噪，EMD去噪，EMD结合小波去噪的方法来进行背景噪声去噪分析。(Ruili, the distribution of white noise and the noise modeled as background noise signals, respectively, through the Wavelet denoising, EMD denoising, EMD combined with wavelet denoising approach to denoising of background noise.)

这是一个粒子群算法（PSO）用于特征选择的matlab函数，用户可以自由选择目标函数优化方向、种群大小、迭代次数等等。(this is an feature selection program with particle swarm optimization of matlab ,you can chose the Function optimization direction the scale of the swarm and the number of the iteration)

针对电压暂降的问题,按照“DVR系统设计→检测算法研究→控制方法研究→系统建模→结果分析→硬件实现”的思路,利用参数模糊自整定PID控制方法,对三相无串联变压器型DVR进行控制,实现了对系统电压暂降快速、准确的补偿。(Aiming at the problem of sags, a fuzzy PID control strategy is proposed to the transformerless DVR following the idea of “DVR system→detection algorithm→control strategies→system modeling→results analysis→hardware implementing”. )

在matlab中产生N(0,1)分布的白噪声(produced in Matlab N (0,1) and the white noise! !)

embedding and extraction by DCT

VC6_0与MATLAB7_x混合编程方法研究(VC6_0 and MATLAB7_x mixed programming method)

matlab code for HERRORBAR

This is uniform quantization coded in matlab