2D_TE_PML

This MATLAB code simulates the (15,11) Hamming Code.

基于PCA+k-means聚类的语音识别算法，参数用LPCC+MFCC以及动态参数，识别率高已发SCI论文(Based on PCA+ k-means clustering speech recognition algorithm, parameters and dynamic parameters LPCC+ MFCC recognition rate sent SCI papers)

现代通信系统分析与仿真：MATLAB通信工具箱(Modern communication systems analysis and simulation: MATLAB Communications Toolbox)

matlab常见方程求根常用方法打包，可以供初学者使用(The matlab common equation Root common method of packaging, for beginners)

carrier_count= 200 bits_per_symbol = 2 symbols_per_carrier = 50 loop=10 num=5 循环次数 10 子载波数 200 位数/ 符号 2 符号数/ 载波 50 训练符号数 5 循环前缀长度 T/4 调制方式 QAM 多径信道数 2（缺省） 信道最大时延 5 (单位数据符号) 仿真条件 收发之间严格同步 一个OFDM系统 在瑞利信道环境下 包括信道估计 比较适合初学者(carrier_count = 200 bits_per_symbol = 2 symbols_per_carrier = 50 loop = 10 num = 5 10 cycles 200 of the median number of subcarriers/symbol and the number of symbols of 2 /50 of the carrier the number of training symbol cyclic prefix length of 5 T/4 modulation QAM Number of multi-path channel 2 (default) 5 channel maximum delay (in the data symbol) strict synchronization between the simulation conditions receive an OFDM system in Rayleigh channel environment, including more suitable for channel estimation beginner)

matlab的核密度工具箱，非常实用，简单易用。(nuclear density matlab toolbox, very practical, easy to use.)

基于BP算法的 求解最优L1范数的程序和文章(BP algorithm based on L1 norm for solving optimal procedures and articles)

说明：  一个bp-pid混合控制水箱的仿真程序，bp用来在线修正PID的三个参数(Bp-pid hybrid control of a tank simulation program, bp-line amendment to the three parameters of PID)

Code to wake up the pc standby or hibernation

基于FFT平面相控阵天线方向图快速计算 (Figure quickly calculate FFT-based planar phased array antenna direction)