godunov

The 8-puzzle problem

湍流模型的udf编译文件 写的是fluent中默认的k-e模型的文件，可以以此为基础进行来更改(This is a udf flie about turbulence model which is in the fluent software, and you can edit it in your own method.)

这是一个简单的求素数的程序,结构小巧简单,内容精炼.(Procedures for seeking prime number)

详细讲解了同步原理，包括载波同步、位同步、帧同步-Detailed account of the principle of synchronization, including the carrier synchronization, bit synchronization, frame synchronization

WannaCry勒索病毒，大家谨慎使用，后果自付。(WannaCry extortion virus is carefully used, with consequences paid.)

说明：  A jQuery+CSS simulation of CSS3 image zoom effect comparison. Adaptive size when switching between images in the.

说明：  python与zemax间的连接通信文档，包括Public Member Functions、Properties、Events、Detailed Description等。(communication between python and zemax, including Public Member Functions, Properties, Events, Detailed Description, etc.)

说明：  Keylogger for windows

说明：  6. Testing is the process of evaluating a system or its component(s) with the intent to find whether it satisfies the specified requirements or not. Testing is executing a system in order to identify any gaps, errors, or missing requirements in contrary to the actual requirements.

说明：  利用MATLAB软件分别设计截止频率为200Hz、采样频率为2000Hz的FIR低通滤波器，滤波器长度为81，并绘出各滤波器的幅度频率响应曲线。(FIR low-pass filters with cut-off frequency of 200 Hz and sampling frequency of 2000 Hz are designed by using MATLAB software. The length of the filters is 81, and the amplitude-frequency response curves of the filters are drawn.)