单片机C语言用于一些传感器的使用

计算机图形学（第三版）源代码。主要讲解图形学的光栅算法、三维观察、隐藏面消除、光照、纹理、绘制等算法和理论，并介绍可视感知、计算机动画、基于图像的绘制、可视化以及构建交互式图形应用等。(Computer graphics (third edition) the source code. Covers the grating algorithm, graphics with observation, the hidden 3d face elimination, illumination, texture, draw etc algorithm and theory, and introduce the visual perception, computer animation, based on image rendering, visualization and build interactive graphics applications.)

240128E驱动，基于STC15的240128显示屏驱动 亲测可用(240128E driver, STC15 based 240128 display drive pro test available)

读取webbrowser 中的cookie，用httpWebRequest模拟抓包

山东赛区2017年电磁双车单车程序三电感，可判别圆环，十字道，比赛过程未完成超车，由于时间紧张本代码还需完善，主要是程序的思想全部都有，并且单车速度还可以。采用模糊算法，对赛道进行分级。由于速度关系只分三级，如果要加速还需再分出几级出来。

八数码问题求解，用C语言做的，以重排九宫问题为例演示全局择优搜索法的搜索过程-8 digital problem-solving, using C language to do, in order to demonstrate rearrangement of Lo Shu Square as an example the global search process preferred search method

说明：  数值分析实验1.明确插值多项式和分段插值多项式各自的优缺点； 编程实现拉格朗日插值算法，分析实验结果体会高次插值产生的龙格现象；(Experiments of numerical analysis 1. Define the advantages and disadvantages of interpolation polynomials and piecewise interpolation polynomials. The Lagrange interpolation algorithm is programmed, and the Runge phenomenon produced by high-order interpolation is analyzed.)

PIC18F2420 用中断方式从0加到9999 采用四位工阳极数码管(PIC18F2420 interrupt from 0 added to the 9999 four workers anode digital tube)

Visual C++语言提供了虚屏功能，利用它及Windows GDI图形函数，可编制出功能强大的图形处理程序。虚拟屏幕的原理是，首先定义一个虚拟设备描述表及一块位图象数据区，将本应在实际窗口的绘画处理转移到此图象数据区（这块图象数据区功能相当于视频存储区），绘画操作完成后可通过图象传递，将结果弹出到可视窗口。许多Windows环境的图形处理或CAD系统都采用了这种技术。如GIS软件Mapinfo、AutoCAD for Windows等，它们的图形操作功能如开窗、漫游等的基础都是建立在虚屏基础上，并且将操作界面都作成工具窗（一种特殊的窗口，客户区内规则地排列着图象按钮响应操作代码）的形式，直观、灵活且便于用户选择操作。VC++的CDC类、CBitmap类封装了对虚屏的操作，利用类的继承性，也可很容易的实现工具窗。(Visual C++ provides a virtual screen function, use it, and Windows GDI graphics functions, can be prepared in a powerful graphics program. The principle of the virtual screen, first define a virtual device description table and a bit image data area, the present should be transferred in the actual window painting processing of this image data area (this image data area function equivalent to the video memory area ), after the completion of the painting operation can be passed through the image, the results of the pop-up to the visible window. Graphics or CAD system for many Windows environment using this technology. GIS software Mapinfo, AutoCAD for Windows and other graphics operations functions such as windows, roaming the foundation are built on the basis of the virtual screen, and the operator interface made ​ ​ tool window (a special window, the client area regularly arranged in the form of image button in response to the operation code), intuitive, flexible and user-fri)

基于STM32F107和DP83848芯片的TCP服务器收发数据(TCP server send and receive data)

用28335实现BUCK降压电路的PI调节(Use DSP28335 platform write PI control program to finish BUCK electric circuit )