最短路径算法

函数HistBackground功能是将高速公路的视频文件中的多帧图片利用统计直方图的方法提取不含运动车辆的背景，(Function HistBackground function is to freeway video files of images using statistical histogram to extract the background without moving vehicles,)

人脸识别一直是计算机视觉中的一个重要研究方向，本程序给出了人脸识别的一种主成分分析的实现方法(Face recognition in computer vision has always been an important research direction, this program gives recognition to the realization of a principal component analysis method)

SIMULATION OF INVERTERS

代码给出了数字图像处理图像复原运算方法中的自适应滤波、正则化滤波、盲去卷积滤波等滤波方法的实现过程，经matlab调试运行成功，效果明显(Code gives a computing method of digital image processing image restoration, adaptive filtering, regularization filter, blind go convolution filtering and other filtering methods to achieve process matlab debugging run successfully, the effect is obvious)

基于图形化编程语言LabVIEW8.6的虚拟频谱分析仪，主要由信号发生器、数字滤波、参数测量、频谱分析和谐波分析构成，可实现对采样信号的显示、分析等功能.(This program designs the virtual spectrum analyzer based on graphical programming language LabVIEW8.6, the spectrum analyzer is mainly by the signal generator, spectrum analysis and digital filtering, parameter measurement, harmonic analysis, which can realize the sampling signal display, analysis, and other functions. Reliable operation, good performance.)

说明：  使用MATLAB软件可以实现脉动风速的模拟(The simulation of fluctuating wind speed can be realized by using MATLAB software)

matlab GUI设计例子，使用GUI制作一个简单的界面，帮助初学者入门-matlab GUI

在命令窗口中输入Mandelbrot，可以绘制出Mandelbrot集合(In the command window, type the Mandelbrot, the Mandelbrot set can be drawn)

Calculation of transmission characteristic of 1D PC as a function of PC period.

阐述了各种边缘检测的性能和优劣，对初学者老说是很好的学习文件(The performance and the pros and cons of various edge detection, beginners old said good learning file)