AFSMatlabCodes

this code plots the performance of BPSK modulation in various fading channels like rician, rayleigh and awgn channels.

基于凸优化的改进型卡尔曼滤波目标跟踪仿真程序，( Improved Kalman target tracking program based on convex optimization )

简化的OFDM系统仿真，其中暂未考虑扰码和卷积码，物理层参数采用802.11a参数，1个长训练符号与6个OFDM数据符号构成1帧，信道为单径rayleigh衰落信道，其中最大多普勒频移为100Hz，信噪比0-30dB，调制方式为QPSK和16-QAM。(Simplified OFDM system simulation, which yet consider scrambling and convolution codes, physical layer parameters using 802.11a parameters, a long training symbols and six OFDM data symbols constitute a channel for single-path rayleigh fading channel, one of the largest Doppler shift is 100Hz, the SNR 0-30dB, the modulation scheme is QPSK and 16-QAM.)

Software Digital Filter

hand off simulation for cellular network

用奇异值分解来对语音信号进行噪声消除(using singular value decomposition of voice signal to noise elimination)

BB method of Hestogram equalization BBHE

人工神经网络 感知器 matlab (Perceptron artificial neural network matlab)

可以看到 变步长未必会需要更长的时间 因为它是一种自适应的方式 如果某阶段情况理想的话 就会用最大步长来做 那就会很快 (can see variable step may not need a longer period of time because it is an adaptive way if a certain phase of the the ideal would be the greatest step will be to do it quickly)

contains OFDM technique and AWGN channel acts as noise