release-3

运动目标的检测是视频处理过程中后续跟踪技术的基础,其检测结果的好坏直接关系到能否跟踪到运动目标及跟踪准确度问题。运动目标的检测就是从机器视觉系统获取的序列图像中把前景,运动,目标分割提取出来的过程。本文描述了机器视觉中运动目标检测的主要方法?介绍了其中背景减除法的几种典型算法的原理、特点、背景差分法的基本流程?主要包括四个步骤为,预处理、背景建模、目标检测、后处理。然后在matlab环境下运用背景减除算法完成了视频中运动目标的检测,并对检测结果图像进一步处理.(Moving target detection is a follow up video processing technology based on the test results is directly related to the ability to track moving targets and tracking accuracy. Moving target detection prospects, movement, object segmentation extracted from the sequence of images acquired by the machine vision system. This paper describes the main method of moving target detection machine vision ? introduced the principle of which several typical algorithms for background subtraction method, the basic flow characteristics, background difference method ? mainly includes four steps, preprocessing, background modeling target detection, post-processing. Use background subtraction algorithm in Matlab environment complete video moving target detection, and detection results of images for further processing.)

get Greate Common Divisor of two number (matematics)

说明：  神经网络实现PID功能的源程序 用MATLAB直接运行就可以 可作学习用!(PID neural network function in MATLAB source code used to run directly on the study can be used!)

DTMF的GUI界面生成，显示电话按键，生成信号，画出功率谱(GUI interface to generate DTMF, display the phone keys, generates a signal, draw power spectrum)

非线性方程组N-L解-数值方法(MATLAB版 第4版).pdf(Nonlinear equations NL- A numerical method (MATLAB version 4). Pdf)

通过对序列图像进行混合高斯建模，分离背景和前景目标。(Gaussian mixture modeling of image sequences, separation of background and foreground objects.)

SAR雷达基本信号处理算法，包含fft,crange等16个文件，对初学者对SAR雷达的理解有很大的帮助(SAR basic radar signal processing algorithms, including fft, crange such as 16 documents, for beginners to understand the SAR radar very helpful)

此为图像的walsh与傅里叶变换和对图像进行离散余弦变换处理的源代码源代码(This is the image of walsh and Fourier Transform source code)

模糊神经网络的预测算法,嘉陵江水质评价,MATLAB的经典算法(Fuzzy neural network prediction algorithm, Jialing River water quality assessment, MATLAB classical algorithm)

升压斩波电源设计，很好的仿真，准确电压电流控制(Boost chopper power supply design, very good simulation, accurate voltage current control)