computer graphics lectures, concise summary of the changes in basic knowledge Gr...

远距离调频电路图，最低68M最高108M，合适在试验室进行测试-Long-range FM circuit, the minimum 68M highest 108M, suitable for testing in the laboratory

猜数游戏，在二分法范围内以一种方式猜出套数

pc.c是移植于μCOS-II的PC服务代码（pc.c） 主要改动： 1、#include "includes.h"改为"config.h" 2、在屏幕上显示改为向UART0发送数据，在电脑上显示，影响的函数： PC_DispChar()、PC_DispClrCol()、PC_DispClrRow()、PC_DispClrScr()和PC_DispStr() 3、获取键值改为从UART0获取，影响的函数：PC_GetKey() 4、因为没有dos环境所作的修改，影响的函数： PC_DOSReturn()、PC_DOSSaveReturn()、PC_SetTickRate()（删除）、PC_VectGet()（删除）和 PC_VectSet（删除）。 5、因为定时器不同所作的修改，影响的函数： PC_ElapsedStart()和PC_ElapsedStop()。 6、因为实时时钟不同所作的修改，影响的函数：PC_GetDateTime()。-pc.c is transplanted COS-II PC service code (pc.c) major changes : 1,# include "includes.h" with "config.h" two, displayed on the screen changed to UART0 send data on the computer, the function : PC_DispChar (), PC_DispClrCol (), PC_DispClrRow (), PC_DispClrScr (), and PC_DispStr () 3, access keys to read from UART0 acquisition, the function : PC_GetKey () 4 because no dos environment changes, it will affect the function : PC_DOSReturn (), PC_DOSSaveReturn (), PC_SetTickRate () (deleted), PC_VectGet () (deleted) and PC_VectSet (deleted). 5, becaus

winsock文件传输，界面很漂亮哦，能够在客户端和服务器之间传输文件。-winsock file transfer, the interface is beautiful Oh, to the client and server to transfer files between.

qpsk在Rayleigh下的调制和解调，其中仿真了误码率，并和理论值进行了比较。-qpsk Rayleigh in the modulation and demodulation, the BER simulation. and the theoretical value and the comparison.

实现多天线MIMO（准静态平坦衰落）通信系统仿真-implement the simulation of MIMO communication system

多用户系统，用户可拥有自己的音乐盒，每个音乐盒可以收藏歌曲20条，采用优化的网站结构，使数据库查询更合理，服务器占用资源更少，暂时无后台功能，将在更新版中推后后台功能 用户名：polo 密码：111111 -multi-user system, users can have their own music boxes, each music box collection 20 songs, using the optimum structure of the website so that more reasonable database query, the server occupied fewer resources, but no background functions, the updated version will be pushed after background function Username : Password polo : 111111

hen hao de ,qing da jia shiyong

一个很好用的增强的Timer库（可以取代VB的Timer控件）.-a good use of enhanced Timer (to be replaced VB Timer control).

让两个眼球跟着你的脸而转的系统，不是原创，但发现做了也挺有意思 -The two eyes follow you, they turned to face the system, not the original, but it was found that also make a quite interesting