DSP2812-PID

基于51单片机的步进电机的控制设计 一圈360度,需要20个脉 冲完成. 3,步进电机具有瞬间启动和急速停止的优越特性. 4,改变脉冲的顺序,可以方便的改变转动的方向(51 step motor control designs around 360 degrees, requires 20 pulses to complete. 3, stepper motor with instant start and stop the rapid superior characteristics based on 4, change the order of the pulse, you can easily change the direction of rotation)

基于TI公司研发的TMS320 28335dsp中的直流电机和步进电机控制源代码。其中有PWM和其他调速方法。(Based on TI s TMS320 28335dsp developed in the DC motor and stepper motor control source code. There PWM speed control and other methods.)

C#模仿超级终端源代码，大家相互参考参考(Hyper Terminal code,maybe helpful for new guy.)

C#生成二维码、调用摄像头扫描二维码，可直接拿来测试

说明：  三电平无功补偿整套系统程序,包括和MCGS触摸屏通信(Three-level SVG system program)

BK9520是用于无线麦克风的芯片组，包括V段发射芯片BK9521、V段接收芯片BK9522、U段发射芯片BK9523和U段接收芯片BK9524。V段频率覆盖160~270MHz，U段频率覆盖500~980MHz。(BK9520 is a chip set used for wireless microphone, including V segment transmitter BK9521, V segment receiver chip BK9522, U segment transmitter chip BK9523 and U segment receiver chip BK9524. The frequency of the V segment covers 160~270MHz, and the frequency of the U segment covers 500~980MHz.)

opnet 仿真，陈敏老师2015年新书 opnet物联网仿真(opnet Simulation)

实现无线传输，语音编解码的编码解码，语音压缩，长距离实时通话(Realize wireless transmission, speech coding and decoding, speech compression, long-distance real-time call)

一个简单的poly实系数一元项式问题的一个简单的解法,希望对大家有帮助!(A simple coefficient of poly is a dollar-type problem of a simple solution, and they hope to help everyone!)

matlab语言实现语音信号预处理及短时加窗(Matlab language voice signal pre-processing and short-term window)