qrd_lsl

说明：  matlab 功能工具 matlab 功能工具(matlab functions matlab function tool tool)

DS扩频，BPSK在扩频系统中瑞利信道下的性能仿真(DS spread spectrum BPSK spread spectrum system performance under the Rayleigh channel simulation)

无线传感器网络中 计算代价的描述与实现，计算次数的编码(Description and Implementation of wireless sensor networks computational cost, calculate the number of coding)

移动通信系统中的维特比编码器的实现程序代码。(The codes of Viterbi Coder for mobile communication.)

说明：  fcm我也不知道是干啥的，知道的可以下来用(Gansha fcm I do not know, and know you can come down)

ls ber performance OF OFDM CHANNEL WHICH shows why ls in ofdm is better than other.

说明：   此函数用于研究Mallet算法及滤波器设计 此函数用于消噪处理 分解的高频系数采用db9较好,即它的消失矩较大 分解的有用信号小波高频系数基本趋于零 对于噪声信号高频分解系数很大，便于阈值消噪处理(this function for research Mallet filter algorithm design and function for Denoising decomposition of high-frequency coefficients Terminal better that it's vanishing moments larger decomposition of useful signal, high-frequency coefficients tends to zero for high-frequency signal noise decomposition coefficient great ease threshold Denoising)

偏最小二乘法工具包，美国著名的eigenvector公司出品。版本3.0.免安装。(PLS_toolbox produced by eigenvector. version 3.0)

说明：  对肌电信号计算积分肌电值+均方根值+中值频率+平均功率频率(Computation of Integral EMG+RMS+Median Frequency+Average Power Frequency for EMG Signals)

1.2根发射天线、1根接收天线 2.最高信噪比为12dB，即仿真范围为0dB到12dB 3.在每个信噪比条件下,误符号数超过20即停止该信噪比条件下的仿真 4.每一帧数据为24个QPSK符号 综合仿真函数SimAlamouti(max_snr,max_err_symbol,symbol_per_frame) 具有一根接收天线系统的SER性能与二根接收天线的系统SER性能比较 SimAlamouti(12,20,24)">