搜索：Digital - 虫虫下载站

单片机开发  Main program running when workpiece is ready on deferent belt(deferent_ready=ture). * Call Squ

Main program running when workpiece is ready on deferent belt(deferent_ready=ture). * Call Square_Wave subroutine to generate 0.5ms square wave on P1.2 to drive * electromotor,then drive deferent belt step forward. When it steps to the measure * zone, it stops to be me ...

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加密解密  RSA ( Rivest Shamir Adleman )is crypthograph system that used to give a secret information and digit

RSA ( Rivest Shamir Adleman )is crypthograph system that used to give a secret information and digital signature . Its security based on Integer Factorization Problem (IFP). RSA uses an asymetric key. RSA was created by Rivest, Shamir, and Adleman in 1977. Every user have a pair of key, public key a ...

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微处理器开发  userial is an Free project building an USB to I2C/SPI/GPIO bridge, using the Atmel AT90USB647 chip.

userial is an Free project building an USB to I2C/SPI/GPIO bridge, using the Atmel AT90USB647 chip. Hardware and Software are released under an Open Source licence. It supports the following interfaces: * USB interface (serial emulation) * JTAG * I2C (TWI) * SPI * 8 General purp ...

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其他书籍  Commercially available active noise control headphones rely on fixed analog controllers to drive "an

Commercially available active noise control headphones rely on fixed analog controllers to drive "anti-noise" loudspeakers. Our design uses an adaptive controller to optimally cancel unwanted acoustic noise. This headphone would be particularly useful for workers who operate or work near heavy machi ...

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matlab例程  kalman filter matlab tool help full for understanding the coding for the kalmanfilter, which can eit

kalman filter matlab tool help full for understanding the coding for the kalmanfilter, which can either be used for any purposes which could be help for digital signal processing, wirless mobile communication , OFDM .

https://www.eeworm.com/dl/665/491031.html

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单片机开发  Use the on-board potentiometer to simulate an analog input,this input converted into a meaningful di

Use the on-board potentiometer to simulate an analog input,this input converted into a meaningful digital value in a microcontroller register, and use a group of LED to display this value.

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其他书籍  A large body of computer-aided techniques has been developed in recent years to assist in the proce

A large body of computer-aided techniques has been developed in recent years to assist in the process of modeling, analyzing, and designing communication systems . These computer-aided techniques fall into two categories: formula-based approaches, where the computer is used to evaluate complex formu ...

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系统设计方案  频率合成技术在现代电子技术中具有重要的地位。在通信、雷达和导航等设备中

频率合成技术在现代电子技术中具有重要的地位。在通信、雷达和导航等设备中，它可以作为干扰信号发生器；在测试设备中，可作为标准信号源，因此频率合成器被人们称为许多电子系统的“心脏”。直接数字频率合成（DDS——Digital Direct Frequency Synthesis）技术是一种全新的频率合成方法，是频率合成技术的一次革命。本文 ...

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接口技术  ARINC429总线

•ARINC429总线协议是美国航空电子工程委员会(Airlines Engineering Committee)于1977年7月提出的，并于同年发表并获得批准使用，它的全称是数字式信息传输系统(Digital Information Transmission System ) 。协议标准规定了航空电子设备及有关系统间的数字信息传输要求。ARINC429广泛应用在先进的民航客机中，如B-737、B ...

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接口技术  dsp教程

DSP(digital singnal processor)是一种独特的微处理器，是以数字信号来处理大量信息的器件。其工作原理是接收模拟信号，转换为0或1的数字信号，再对数字信号进行修改、删除、强化，并在其他系统芯片中把数字数据解译回模拟数据或实际环境格式。它不仅具有可编程性，而且其实时运行速度可达每秒数以千万条复杂指令程序，源源 ...

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