matlabgraphicsandimagontheintrodtion

Notebook for matlab

一个MATLAB的课件提纲，对初学者应该有一点帮助(A MATLAB courseware outline, there should be some help for beginners)

hppc实验的数据分析，重要参数的提取，本代码适用于二阶等效电路，可以计算其中的串联电阻，并联的RC电路中的参数的值是多少，另外可以提取相应的每一个步骤所对应的开路电压，电流，以及对应的实验的时间。(hppc experimental data analysis, extraction of important parameters, the code for the second equivalent circuit can be calculated as one of the series resistance of the parallel RC circuit of the value parameter, the other can extract the corresponding corresponding to each step The open circuit voltage, current, and time of the corresponding experiments.)

这篇文章是关于matlab中FFT的问题(This article is about the issue of the FFT in matlab)

可以计算出航空发动机的风扇及其相关部件的相关参数(Can be calculated fan of aircraft engines, the relevant parameters and associated components)

说明：  粒子群算法求解标准VRP问题，带有十个小型算例，可运行，适合新手学习。(Particle swarm optimization (PSO) is used to solve the standard VRP Problem, with ten small examples, which can be run, and is suitable for novice learning.)

改程序包里包含中值、均值滤波、自适应中值滤波和一种改进的椒盐噪声滤波程序，前三种是给第四种作对比的，第四种方法对椒盐滤除效果很好。(Change the program package contains the value, mean filtering, adaptive median filter and an improved impulse noise filtering program is the first three compare to the fourth, the fourth method works well for removing salt and pepper.)

QC的使用教程，原版英文，欢迎下载.QC的使用教程，原版英文，欢迎下载(this is qc tutorial lessons)

包括语音的录制程序，加噪程序，以及标准的噪声库，还有用谱减法实现带噪语言信号的增强等程序(ncluding voice recording program, noise procedures, and standards of noise library, as well as achieve the noisy speech signal enhancement using spectral subtraction procedure)

输电线路的始端电压和功率的求解，其滞后功率因素为0.8，根据其参数来求解响应的电压和频率(The shifting transmission line voltage and power, the power factor behind for 0.8, according to its parameters to solve the voltage and frequency response)