f2812minimunsystem

双音多频 DTMF（Dual Tone Multi Frequency），双音多频，由高频群和低频群组成，高低频群各包含4个频率。(Dual-tone multi-frequency signaling (DTMF) is used for telecommunication signaling over analog telephone lines in the voice-frequency band between telephone handsets and other communications devices and the switching center. The version of DTMF that is used in push-button telephones for tone dialing is known as Touch-Tone. It was developed by Western Electric and first used by the Bell System in commerce, using that name as a registered trademark. DTMF is standardized by ITU-T Recommendation Q.23. It is also known in the UK as MF4.)

未来光通信互连技术书籍，国外大牛写的一本关于光通信的书，对于光通信互连研究很有帮助。(The future of optical communication interconnect technology books。)

一篇关于四桥臂有源电力滤波器关键技术研究的文章(research on the key issues of the four-leg active power filter)

VID 电机微步驱动，包括电机大回零、正转、反转、算法经典，程序简练，占用资源少！(VID micro-stepping motor drivers, including large motor back to zero, forward, reverse, classical algorithm, the program concise, less resource!)

operation and sizing of energy storage for wind energy plants

SAE PAPER: Potential Benefits in Heavy Duty Diesel Engine Performance and Emissions from the Use of Variable Compression Ratio

对机械故障诊断的现代信号处理方法作了详细说明，希望大家可以使用多种方法。(For mechanical fault diagnosis of modern signal processing methods are explained in detail, I hope you can use a variety of methods.)

ADI SHARC DSP 音频算法标准模块库(Audio ADI SHARC DSP Algorithm Standard Blockset)

说明：  dsp 中PI环的设计，可以实现电流，速度的控制(dsp in the PI loop is designed to achieve the current and speed control)

使用TMS320F28335开发的异步电机控制程序，程序注释很详细，适合异步电机控制的开发人员参考(TMS320F28335 developed using asynchronous motor control program, the program is very detailed comments, developer for induction motor control reference)