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this is about active power filter

Lte fundamentals and mathematical algorithms

AN IMPORTANT class of theoretical and practical problems in communication and control is of a statistical nature.

OFDM 链路的MATLAB仿真，其中使用LDPC编码，具有参考价值(Matalab simulation of OFDM system while using LDPC as channel coding)

16信道化合成matlab仿真，基于一种新的方式，非杨小牛书上的那种，并且易于FPGA实现(16 channel combined into the matlab simulation, based on a new way, the Yang books of that kind of, and easy to FPGA implementation )

维纳K恩格尔和约翰G普罗克斯 “数字信号处理--使用MATLAB”的一书中有很多数字信号处理的MATLAB函数,楼天顺的“基于MATLAB的系统分析与设计--信号处理”一书中也有许多MATLAB函数。本工具箱便是提供这些函数，方便使用时调用。(Wiener K Engel and John G普罗克斯 Digital Signal Processing- Using MATLAB One of the book there are many digital signal processing function of MATLAB, Lou Tianshun the MATLAB based on the analysis and design- Signal Processing, a book there are a lot of MATLAB function. The toolbox is to provide these functions, easy to use when calling.)

这是一个电力系统谐波检测的MATLAB仿真模型，采用的是基于瞬时无功功率理论的ip-iq法，效果很好(This is a power system harmonic detection MATLAB simulation model, based on the instantaneous reactive power theory ip-iq method, the effect is very good)

DPCM系统的简单sumlink仿真（7个量化等级，信源是正弦波）(DPCM system, a simple sumlink simulation (7 quantization levels, source is a sine wave))

it is .rar file which contains somne source codes..

最小均方误差（MMSE）的算法，包含位置式PID算法、积分分离式PID，是小学期课程设计的题目，仿真效率很高的，用于信号特征提取、信号消噪，大学数值分析算法，处理信号的时频分析，合成孔径雷达（SAR)目标成像仿真。( Minimum mean square error (MMSE) algorithm, It contains positional PID algorithm, integral separate PID, Is the topic of the elementary school stage curriculum design, High simulation efficiency, For feature extraction, signal de-noising, University of numerical analysis algorithms, When processing a signal frequency analysis, Synthetic Aperture Radar (SAR) imaging simulation target.)