ft_phase_screen (2)

Flash文字滚动，源代码文件，多级的菜单滚动，一级菜单点击时候菜单有滚动效果，运行截图只是其中之一的效果。

说明：  Introduction of fiber optic

基于sift的特征提取算法，经本人验证，效果不错(The feature extraction algorithm based on sift is verified by myself and the effect is good.)

一个轻量级的快速压缩算法，适合是stm32等单片机使用，压缩比收文件内容影响，测试进行100KB的二进制文件可压缩到60KB(A lightweight fast compression algorithm, suitable for the use of STM32 and other microcontrollers, compression ratio file content impact, testing 100 KB binary file can be compressed to 60 KB)

利用 Matlab 求随机变量的统计特性，利用MATLAB仿真白噪声，并分析其功率谱和自相关函数。(Statistical Characteristics of Random Variables)

JSP+SQLServer教务管理系统源码，双鱼林教务管理系统，jsp+servlet+javabean实现的学校教务管理系统。程序使用方法： 　　打开MyEclipse后，建立一个web工程，名称为school,将对应目录的文件复杂进去再部署到tomcat服务器上就ok了！ 　　测试帐号： 　　系统管理员帐号和密码: admin admin 　　教务管理员帐号和密码: edu edu 　　学生帐号和密码: 0319102206 123456 　　老师帐号和密码: 0319000003 123456

编写程序测试用户输入的英文字符串是不是回文。忽略所有的空格的标点符号，并忽略字母的大写和小写形式。(Write a program to test whether the English string entered by the user is palindrome. Ignore all space punctuation and the upper and lower case forms of letters.)

辛普森公式的python代码实例，计算微分积分运算(simpson rule is a very useful method to calculate integration and differentiation. The code is about how to implement it in python)

说明：  Introduction In this blog, we examine the issue of identifying unit roots in the presence of structural breaks. We will use the quarterly US current account to GDP ratio to compare results from a number of unit root test.

用matlab中simulink仿真，模拟对一级倒立摆实现PID，极点配置和LQR控制(Using MATLAB Simulink simulation, the PID, pole assignment and LQR control for the inverted pendulum are simulated.)