mian raytracing

能够连接access 数据库和C++原代码,使用ado方式(Able to connect access database and C++ original code)

我自己做的一个教学管理系统 用pb做的 已经很不容易了阿 大家看看吧-I do a teaching management system using pb do have very easily we watch it A

非线性光纤光学（第四版）的源代码，美国人写的-Nonlinear Fiber Optics (Fourth Edition) of the source code, written by the Americans

At the transmitter side, NOMA employs Superposition-Coding (SC) to send independent packets (signals) to several receivers simultaneously, and on the other hand, Successive-Interference-Cancellation (SIC) is employed to separate the signals of different users.

说明：  usb转232驱动, USB-RS232是通过将电脑的USB口模拟成传统的串行口(USB-RS232 is driven by converting the USB port of a computer into a traditional serial port.)

地图编辑器 能对一半要求的地图编辑并且产生编码-Map Editor can request half of the map editor and generate code

I have uploaded 5 source code

说明：  SPSS分析软件的自带分析数据，用来学习spss软件(SPSS analysis data, used to learn SPSS software)

说明：  Instructions About setting

gis地图 --- --文字1-gis writing a map