4Gb_1_35V_DDR3L

Delphi 朋友通讯录-Delphi friends list

实现念数字，如输入11 输出shi yi(Realize read Numbers, such as input and output shi yi)

VB版高级功能计算器，除了具有数学运算外，还包括三角函数、反三角函数、双曲三角函数、绝对值等运算，还可以进行一些比较复杂的表达式计算。它还有函数绘图、数据统计和自定义常数等功能。(VB version of the advanced features calculators, arithmetic addition, but also includes trigonometric functions,反三角函数, hyperbolic trigonometric functions, such as computing the absolute value can also be used for the expression of some of the more complex calculation. It also has function mapping, data and custom features such as constant.)

用于断点复制文件 可以中断后再恢复继续复制-Breakpoints can be used to copy files to copy to resume after interruption

贪吃蛇 利用屏幕的左右单击控制方向。(Snake using the left and right click control the direction of the screen.)

说明：  AppleScript脚本实现的iMessage短信群发功能(IMessage group sending function implemented by AppleScript script)

电子秒表。利用VC＋＋实现简单的计时。可以了解VC中定时器的使用方式，以及对系统时间的获取方式。-electronic stopwatch. VC++ realization of a simple time. VC can understand the use of the timer, as well as the system time access methods.

这里提供的是电力系统潮流计算机解法的五个子程序,采用的方法是Newton_Raphson法-provided here is the power flow solution to the five computer subroutine the method used was Newton_Raphson France

基于stm32实现永磁同步矢量控制，驱动芯片为IR2104(vector control (foc) on PMSM with STM32)

说明：  非线性反步法控制，是非线性控制理论的基础，对于研究非线性控制有很大的帮助(Nonlinear backstepping control is the foundation of nonlinear control theory, which is helpful to study nonlinear control)