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学生选课系统，自己毕业设计时做的，往大家指点！-students, their graduation design done, to instruct you!

Landscape 1/2 (first of two) quick key list: Right/Left - Spin landscape Forward/Back - Move in current direction either forward or backward Space - Move the water level up and down ESC - Exit -Landscape 1/2 (first of two) quick key list: Right/Left - Spin landscape Forward/Back - Move in current direction either forward or backward Space - Move the water level up and down ESC - Exit

秒表完整程序，具有计时，暂停，清零功能能。-Stopwatch complete program, with the timing, pause function can be cleared.

用8051单片机实现的有关C 语言简单开发程序-8051 with the realization of the relevant C language to develop simple procedures

基于凌阳波形发生器的程序，产生三角波，方波，正弦波，100Hz~200KHz-Sunplus based waveform generator procedure, resulting in the triangular wave, square wave, sine wave, 100Hz ~ 200KHz

这是个PDA的数据备份盘程序，程序中使用了CRC校验法，是笔者过去的一个得意之作。可供学习串口通讯编程使用CRC校验的朋友参考。-This is a PDA-disk data backup procedures, procedures for the use of the CRC checksum method, is the author of a past finest creations. Serial Communication programming for learning to use reference CRC checksum friends.

zlg7289的源程序，可以做参考-zlg7289 source, reference can be done

一个小男孩跑步的源程序！-a small boy running of the source!

128X128液晶显示程序.驱动芯片是89C51.里面有图片和红,绿,蓝测试图片-128X128 LCD procedures. Driver chip is 89C51. There are pictures and red, green and blue test picture

霍夫曼编码，根据给定权值创建赫夫曼编码，显示每一步如何进行及所得编码-Huffman coding, according to the weight given to create Huffman codes, showing how each step and the resultant code