pv-_characteristics

MATLAB中用simulink搭建的完整的PCM通信系统模拟，可以完成PCM编码、解码的全过程(Complete PCM communication system simulation using MATLAB simulink structures can be completed PCM encoding and decoding of the entire process)

这里主要对LMS算法及一些改进的LMS算法（NLMS算法、变步长LMS算法、变换域LMS算法）之间的不同点进行了比较，在传统的LMS算法的基础上发展了LMS算法的应用。(here on the main LMS algorithm and some improvements to the LMS algorithm (NLMS. modified LMS algorithm, transform domain LMS algorithm) between the different points of comparison, in the traditional LMS algorithm developed on the basis of the LMS algorithm application.)

本仿真程序实现了正交频分复用系统的调制与解调。(This program simulates orthogonal frequency division multiplexing（OFDM）system.)

qpsk的调制解调源码，注释详细。功能正常。很适合学习调制解调的人.文件包含： qpsk_mod_demod.m(qpsk mod and demod procedure qpsk_mod_demod.m)

雷达原理的课件，详细讲述了雷达的工作原理，并附加对应的练习题(The radar principle courseware, describe in detail the working principle of the radar, and attach the corresponding exercises)

EtherCAT协议的开源实现，包括EtherCAT主站和从站(EtherCAT Master using SOEM Freescale i.MX53 Blackfin 5xx Blackfin 6xx Intel EtherCAT Slave using SOES Freescale K10 - using Beckhoff ET1100 Freescale K60 - using Beckhoff ET1100 Xilinx Zynq - using Beckhoff ET1815 Supported profiles/features CANOpen over EtherCAT (CoE) Vendor over EtherCAT (VoE) Distributed clocks SERCOS over EtherCAT (SoE))

基于MATLAB的并网逆变器双闭环控制策略仿真(Double closed loop control)

说明：  matlab主要函数指令表，按功能分类，非常方便好用的。(The main function matlab instruction sheet, according to the functions of classification, very easy-to-use.)

wavelet decomposition and texture classification(wavelet decomposition and texture classi fication)

根据信号的时域表达式，在matlab中求出他的自相关函数，并绘画出来(correlation spectrum)