GPS卫星位置计算

中颖SH79F084a 芯片的原厂例程. 内含有定时器,中断,ADC,IO操作. (SOP16.-The Sinowealth SH79F084A chip of the original factory routine. Contains a timer, interrupt,ADC, IO operation. SOP16.)

说明：  股票期货外汇等证券投资趋势指标，能够在行情软件中显示趋势(Investment)

本代码是PID在S函数中的实现，但不同之处在于，本代码先把PID变成状态空间表达式，更加易懂，为本人独创。(This code is the PID in the S function, but the difference is that, this code to put the PID into the state space expressions, more understandable, for my original.)

增删改查学生成绩信息，可以支持管理员登录和学生登录。(can add update delete query)

自动画缠论笔，经反复测试，画线非常精准，不知道有木有大神能把他改成EA(Auto-wrapping argumentation pen, after repeated testing, drawing line is very accurate, do not know that there is a wood God can change him into EA)

说明：  STM32-Based Soldering and Rework Station(STM32-Based Soldering and Rework StationSTM32-Based Soldering and Rework Station)

This control simulates clouds with scrolling text and can be used as an aboutbox.

该程序主要实现对3DS文件的导入,在利用VC+OPENGL再现原图片动画(The procedure to realize the import 3DS files, in the use of VC+ OPENGL reproduce the original image animation)

Guilib的静态库源码，修改了一些编译错误，以及在不同windows上面存在的一些问题(The static library source code of Guilib. Modified some compilation error, and some bugs that exist in different windows version.)

Delphi编写的绘图程序源码，可以绘制各种图形并且改变颜色。(Drawing program written in Delphi source code, you can draw all kinds of graphics and change the color.)