功放的电路图，是新款式的，有价值

ofdm系统全局函数，包括可视化窗口的定义-OFDM system, global function, including the definition of visualization window

液晶显示，程序已经调试通过好使，网上汇编程序较少，急大家所需-Liquid crystal display, the program has been through so debug, on-line assembler less urgent requirements of U.S.

这是一个学生成绩管理系统，有部分功能还不完善，以后会慢慢更新的：）-This is a performance management system for students, some function is not perfect, the future will gradually updated :)

用汇编语言,并且递归求菲波那契函数FIB(N)---(N from 1 to 24) (huangyujie)-assembly language, and for recursive function Fibonacci FIB (N )---( N from 1 to 24) (huangyujie)

键盘实现电子琴功能....用61h和1ah端口实现-Electronic organ function keyboard implementation .... 1ah use port 61h and implementation

在编制键盘输入程序时常常要用到一个键的扫描码或ASC码，如用到 Foxpro 的 inkey() 函数，以及用到 BIOS 的 INT 16H时，但找一个编码表不太容易，有时候找到的编码表又不全，无法查到组合键的编码，本程序就是一个随时用来显示按键的ASC码及扫描码的程序，可以用 16 进制和 10 进制同时显示一个键按下和放开的扫描码，以及ASC码，同样也支持组合键。-Keyboard input in the preparation procedures are often used to a key scan code or ASC code, such as using Foxpro

PT6523的程序,需要的朋友可以看一下-PT6523 procedures need friends can look at

AT89S51的并行口P1接4×4矩阵键盘，以P1.0－P1.3作输入线，以P1.4－P1.7作输出线；在数码管上显示每个按键的“0－F”序号。-AT89S51 the parallel port P1 then 4 × 4 matrix keyboard to P1.0-P1.3 as input lines to P1.4-P1.7 for output line in the digital control button displayed on each of the " 0-F" serial number.

用汇编语言写的了一个定时计数器的程序，已经通过，实现良好-Written in assembly language with a regular counter procedures, have been adopted to achieve good

一个由asm编写的程序，程序用于自动产生若干个随机数-Asm prepared by a procedure, the procedure used to automatically generate a number of random numbers