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dtmf
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.)
- 2014-01-01 23:21:31下载
- 积分:1
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Optical-Interconnects
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。)
- 2017-03-28 14:25:19下载
- 积分:1
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201112
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)
- 2013-12-16 16:56:47下载
- 积分:1
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steppermotor1
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!)
- 2014-04-26 09:45:28下载
- 积分:1
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wind-energy-cost-pricing
operation and sizing of energy storage for wind energy plants
- 2014-04-18 19:57:11下载
- 积分:1
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2006-01-0081
SAE PAPER: Potential Benefits in Heavy Duty Diesel
Engine Performance and Emissions from
the Use of Variable Compression Ratio
- 2013-11-17 05:24:48下载
- 积分:1
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diagnosis-methods-books
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.)
- 2013-08-27 16:15:12下载
- 积分:1
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SHARC_Standard_Pack
ADI SHARC DSP 音频算法标准模块库(Audio ADI SHARC DSP Algorithm Standard Blockset)
- 2009-04-16 19:29:39下载
- 积分:1
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Pi3Z9skO
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)
- 2020-12-25 10:09:04下载
- 积分:1
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yibu_motorcontrol
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)
- 2015-04-19 15:51:18下载
- 积分:1