basic_optical

Code reading method and practice (English)很好的书籍，值得一读。(Code reading method and practice (English) very good book, worth reading.)

C++全套学习课件-PPT格式,适合于C++初学者学习使用(C++ a full learning courseware-PPT format, suitable for beginners learning to use C++)

湍流模型的udf编译文件 写的是fluent中默认的k-e模型的文件，可以以此为基础进行来更改(This is a udf flie about turbulence model which is in the fluent software, and you can edit it in your own method.)

获取系统时间 关于系统时间得获取以及显示界面(Access to the system time on the system time may access and display interface)

VB written MODEM communication, using MSCOMM control, the specific PORT itself depends on the computer, between 1-7, will be a little difficult to see

说明：  一款加解密计算，字符顺序改变，mod5加密，的软件。(A encryption and decryption calculation, character order change, mod5 encryption, software.)

说明：  1到33的任意6个数字，他们之和加起来是61，或者改掉sum数字，让他们和为你想要的数字(1 to33Any 6 numbers, and they add up to 61, or get rid of sum numbers, and make them as the number you want )

说明：  网络测试系统,很实用的一个源码,很有参考价值,下载试试,多学习哦(Network test systems, it is a source of practical, useful reference, download a try, more to learn Oh)

sample for programming use main

说明：  这个文件没用，用来赚点积分的。我为了下载别的文件。(this file is no useful,just for win score.)