MATLAB_Primer_7th_Ed

using matlab for create interfce

用MATLAB编写的中值滤波程序，几乎囊括了所有中值滤波的类型，很全的哦。并包含测试的LENA图像。(Written using MATLAB median filter program, covering almost all of the type of median filter, it is full of oh. And includes tests LENA image.)

信道估计，信道模型建模，无线信号通道传输。(Channel estimation , channel modeling , wireless signal transmission channel .)

MATLAB Code for Particle Swarm Optimization Algorithm to optimized unconstrained Optimization Problem

说明：  MATLAB R2016a完全自学一本通.part1 详细说明请参见part3(MATLAB R2016a Self-taught Book (with its own catalogue))

小波降噪、时频分析等方法，系统地研究航天电子设备多余物噪声检测过程中各操作变量和微粒物理参数对声波频谱的影响。通过单因素试验，详细分析了微粒粒径、振动力学条件中加速度和频率等3因素对声音信号频谱分布的影响规律，比较了短时傅里叶变换和小波变换的特点。该结果为进一步识别多余物微粒的参数提供了指导依据(the complexity of the material interaction and the properties of the particles themselves make the received signal difficult to analyse. This paper based on particle collision sound wave mechanism, using the methods of wavelet de-noising, time-frequency analysis and so on, this paper systematically studies the influence of various operating variables and particle physics parameters on the sound spectrum in the process of detecting the noise of aerospace electronic equipment. Through the single factor test, the influences of the three factors such as acceleration and frequency on the spectral distribution of the sound signal are analyse in detail, and the characteristics of the short-time Fourier transform and the wavelet transform are compared. The result provides a guideline for further identification of the parameters of the extraneous particles.)

说明：  APA基本算法，变步长的，仿射投影算法大作业，文档有说明(APA basic algorithm, variable step size, affine projection algorithm large assignments, documentation)

led model by state space equations

本程序是自己编写的关于广义相关法的时延估计，对于初学者很有用，里边还有关于改变中心频率对时延估计的影响部分(This procedure is to write your own delay estimation on generalized correlation method, useful for beginners, and inside there are about changing the center frequency delay estimation section)

新型的EKF算法，用于估计汽车用锂电池的电池SOC(New EKF algorithm for estimating automotive lithium battery SOC)