微信ESP8266Airkiss代码

小购物车、其中包括功能、购买新的商品、清除商品、计算价格等(market bag)

C++实现的OICP 聊天室~~ 使用了IOCP技术，大家可以参考~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ C++实现的OICP 聊天室~~ 使用了IOCP技术，大家可以参考

基于RS485的简单现场总线通信系统设计，功能如下：单发单收，在发送状态，能够连续发送从0到99的数字； 单发单收，在接收状态，能够接收数据，并在数码管上正确地显示出来； 单发多收，在AB完成的基础上，接上多个接收设备，能够正确发送和接收； (Based on a simple RS485 field bus communication system design, the following functions: single single collection, sending state, can be continuously transmitted from 0 to 99 single single collection, in the receiving state, capable of receiving data and digital tube correctly displayed single overcharged, on the basis of completion of the AB, connected to multiple receivers, can correctly send and receive )

stc89c52rc单片机的单个按键识别代码(stc89c52rc single key identification code)

说明：  用c++类的方式在DOS界面下输入字符的程序(With c++ Class interface in DOS, enter the characters in the process)

说明：  单相并网逆变器，使用无源阻尼，实现并网电流波形和电网电压波形同频同相(Single-phase grid-connected inverters, using passive damping, realize grid-connected current waveform and grid voltage waveform in the same frequency and phase)

绘制点 线 椭圆 圆 正方形  曲线  不规则曲面 等  可以设置颜色等 

这是一个相对完整的OFDM通信系统的仿真设计，包括编码，调制，IFFT，上下变频，高斯信道建模，FFT，PAPR抑制，各种同步，解调和解码等模 块，并统括系统性能的仿真验证了系统设计的可靠性 (This is a relatively complete simulation of OFDM communication system design, including coding, modulation, IFFT, and down conversion, Gaussian channel model, FFT, PAPR suppression, various synchronization, demodulation and decoding module block, and a master system simulation performance of the reliability of system design)

画图工具实现windows GDJ 图像绘制 子窗口控制项的使用.(Easy paint)

这个程序详细说明了如何使用VC编写出现在WINDOWS托盘中的程序,(This application shows how to use VC to write detailed program appears in the WINDOWS tray,)