C#chart控件画多条曲线

二叉树的各类历遍算法的转换，包括前序，中序与后序。(binary tree transfer for students majoring in instruments.)

这个程序输出正弦和余弦波形 使用DAC硬这C8051F060单片机DAC0波形输出　和DAC1　　Timer4中断更新的输出DAC.Timer4 ISR的　　然后导致了DACs计算的输出,这是下一个中断。　输出波形的频率设定的# define <频率>。　　实现定义的精确输出频率<频率>,一个　　/使用外部晶体。(This program outputs sine and cosine waveforms using the hardware DACs // on the C8051F06x microcontroller. The waveforms are output on pins DAC0 // and DAC1. // // The output of the DAC is updated upon a Timer4 interrupt. The Timer4 ISR // then calculates the output of the DACs for the next interrupt. // // The frequency of the output waveforms is set by the#define <FREQUENCY>. // To achieve the exact output frequency defined by <FREQUENCY>, an // external crystal should be used.)

初学C#时编写的扑克牌发牌简单程序，有待进一步完善(Beginner C# prepared poker licensing procedures simple, need to be further improved)

gdi+的使用，画多格，并画带颜色的圆，可用来显示彩票数据。(gdi+ the use of multi-format paintings and draw a circle with a color display lottery data.)

采用MFC框架，输入相应函数，画出函数曲线(Draw the curves according to the function you put in.)

通过WINAPI实现的串口通信程序，有flash动画和丰富的按钮界面。(WINAPI achieved through serial communication procedures, flash animation and rich button interface.)

Hotel Web Service for getting information about hotels, booking rooms and so on.

说明：  C语言的初级练习者的首先，教你编一个象棋游戏(C language primary practitioners First, the series will teach you a chess game)

说明：  推板造波的程序，有需要的欢迎使用，最好能公开，哈哈。(for making wave.Hi everyone i want to run a shock tube simulation case to verify if the data can match experimental data from our lab.)

this is official usb2.0 protocol