C#调用ENVI函数实现一些简单功能，包括ENVI对图像的读取操作，浏览操作，以及一些对话框显示...

发送电子邮件例子-E-mail examples

关机程序，采用C++ ,开发，可以定时关机，关机定时-关机程序

接收单元，我们采用的原理和调频收音机原理一样。图3为接收电路，以专用调频接收模块IC1 TDA7021T为核心，经解调后的音频信号从脚输出，送到IC2 LM386作功率放大，推动耳机发声。三极管BG9018等组成高频放大级，以提高接收灵敏度。调节可调电容器C23可以改变接收频率，使其对准发射机的发射频率。-Receiving unit, we have adopted the principle and the principle of like FM radio. Figure 3 for the receiver circuit to a dedicated IC1 TDA7021T FM receiver module as the core, after demodulation of the audio signal after the output from the feet, to make IC2 LM386 power amplifier, and promote sound headphones. BG9018 triode composed of high-frequency amplification level in order to improve receiver sensitivity. Conditioning adjustable capacitor C23 can change the receiver frequency so that it fired at the transmitter frequency.

directx show 的帮助文档是一个很好的参考资料。可是里面的很多东西都讲得太多了，而我们在开始接触的时候，都想从最简单的东西入手，然后逐渐深入，可是参考SDK里面的例子程序，总是云里雾里，特别是自己动手写FILTER，要拨开它的丛丛雾水，还真有些不容易。 -DirectX show with the help documentation is a good reference. But there are a lot of things they said too much, and we start contact, the most wanted from the start with simple things, and then gradually deepening, but inside the SDK reference examples procedures, always waves, especially to write himself FILTER, it is supposed to touch the fog, it really these will not be easy.

计算三角形面积的源代码，请用vc编译运行。-Calculate triangle area of the source code, compiled with vc run.

这是一个windows下的信号采集程序，上传上去，希望对大家有所帮助-This is a windows process of signal acquisition, upload them, I hope all of you to help

C++实践 一本学C++的好书，含例子代码 好多朋友推荐-C++ Practice a school C++ The book, including examples of code a lot of friends recommended

VB.NET版FTP触摸

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用ATMEL公司的S52内部定时器测量脉冲频率，范围从0.5Hz到30KHz，该程序已经调试成功，可以直接运用。-ATMEL Corporation with the S52 internal timer pulse measurement frequency range from 0.5 Hz to 30KHz, the debugging procedure has been successful, can be directly used.