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sub-band-coding
子带编码是一种以信号频谱为依据的波形编码方法,首先用一组带通滤波器将输入信号按频谱分开,然后让每路子信号通过各自的自适应PCM编码器(ADPCM)编码,经过分接和解码再复合成原始信号。(In sub-band coding is a waveform signal based on the spectrum coding method using a first set of band pass filters to separate an input signal spectrum, and so that each signal path through the respective adaptive PCM coder (ADPCM) encoding, after tap and then combined into the original decoding signal.)
- 2013-11-26 22:42:18下载
- 积分:1
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bujindianji
说明: 由单片机作为控制端口,同时通过外部扩展控制按键控制步进电机的运行。(this design is very perfect。)
- 2011-03-25 17:21:40下载
- 积分:1
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M8LM35-GSM-Temperature
ATmega8 Temperature monitoring using LM35
- 2015-07-29 04:51:27下载
- 积分:1
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xinhao
信号检测 51单片机 通过外部中断检测信号源的脉宽周期频率(51 single-chip signal detection signal detected by an external interrupt source of the pulse cycle frequency)
- 2011-09-15 18:34:50下载
- 积分:1
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UART
实现了UART的底层协议,加入了控制器,其波特率可以根据使用进行调整;发送模块、接收模块相互独立,互不影响。(Realization of the underlying protocol UART, joined the controller baud rate can be adjusted according to use transmission module, receiver module are independent of each other.)
- 2013-11-30 13:25:21下载
- 积分:1
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chuandao12864
串口发送数据,字符,12864接受并显示字符(Serial port to send data, the character, to accept and display the character 12864)
- 2011-08-12 19:01:33下载
- 积分:1
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C51
使用RC522读取非接触卡数据,并通过接口与单片机通讯。使用c51作为主控芯片,已经调通。(Use RC522 to read non-contact card data, and through the interface with the microcontroller communication. Use c51 as the master chip, has been transferred.)
- 2017-02-14 09:13:10下载
- 积分:1
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430-touch-to-draw-wave
实现了用msp430f5438控制tft液晶画波形(Achieved with msp430f5438 control tft LCD waveform drawing)
- 2014-01-13 20:21:58下载
- 积分:1
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SPI_110630
microchip的单片机,型号为PIC18F4580,应用了MCP2515芯片,SPI扩展成10路CAN通信接口,(microchip microcontroller, model for the PIC18F4580, the application of the MCP2515 chip, SPI CAN extended to 10-way communication interface,)
- 2011-12-01 10:52:39下载
- 积分:1
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TERMOSTAT
This project of digital thermostat is made in asm.
- 2013-08-12 19:09:03下载
- 积分:1