DMR_physical

做信号处理的时候经常会用到FFT，而MATLAB自带的FFT只能变换出一列系数，想做成频谱图还要自己加一部分，自己写了一个小程序，输入原始信号和采样率，可以画出标准的幅值谱和功率谱。(Do signal processing is often used when the FFT, and FFT MATLAB own transformation from a coefficient of only wanted to make Canada part of the spectrum but also their own, to write a small program, the input original signal and the sampling rate can be Draw a standard amplitude spectrum and power spectrum.)

模糊PID的MATLAB仿真...应用模糊逻辑理论在线修正P，I，D的三个参数(MATLAB simulation of the fuzzy PID fuzzy logic theory ... applications online amendment P, I, D of the three parameters)

This paper describes the problem of voltage sags and swells and its severe impact on non linear loads or sensitive loads. The dynamic voltage restorer (DVR) has become popular as a cost effective solution for the protection of sensitive loads voltage sags and swells. The control of the compensation voltages in DVR based on dqo algorithm is discussed. It first analyzes the power circuit of a DVR system in order to come up with appropriate control limitations and control targets for the compensation voltage control. The proposed control scheme is simple to design. Simulation results carried out by Matlab/Simulink verify the performance of the proposed method.

说明：  国内著名R语言入门教材清华大学出版社 介绍R语言基本应用，同时结合相关统计学理论进行实例分析(Chinese famous textbook of R introduce R and example analysis)

西蒙赫金——《自适应滤波器原理》第四章-4( Chapter IV of adaptive filtering-4)

频谱分析实践，将信号源发出的信号强度按频率顺序展开，使其成为频率的函数，并考察变化规律，称为频谱分析。研究噪声的频谱是为了深入了解噪声源的特性帮助寻找主要的噪声污染源，为噪声控制提供依据，为噪声控制提供依据。(Spectrum analysis practice, the signal strength of the signal source frequency in order to start by making it a function of frequency, and variation study, known as spectrum analysis. Of the noise spectrum is to understand the characteristics of noise sources to help find the major noise sources, provide the basis for the noise control, provide the basis for the noise control.)

Matlab下的SUSAN角点检测算法,数字图象处理(Matlab under SUSAN corner detection algorithm, digital image processing)

05年美赛O奖论文的程序和说明，在原作者的基础上有所改进(2005 US-race procedures and instructions for O Award papers, an improvement on the basis of the original author)

基于Matlab，利用小波变换进行图像去噪(Image de-noising based on wavelet transform)

求解基尼系数的MATLAB代码，即求解两组数据的相关性(gini coeficent code of matlab)