叼着吸管的猪的文档铺

数字频率计数器-英文翻译

Digital frequency counter is being used for wide range of applications. Digital frequency counter extensively uses digital circuits and hence fairly good knowledge of digital circuits and of digital integrated circuits is required to understand the operation of the frequency counter. However a pe..
低成本多功能频率计数器-英文翻译

We are introducing a low cost multifunctional seven digit LCD frequency counter, for your HAM radio shack. This frequency counter is designed in such a way that it can be used for direct frequency measurement or with any of the commercial / home made radio/transceiver as a digital frequency displ..
PLC音乐程控喷泉-英文翻译

IntroductionPLC-Programmable Logic Controllers are widely used in recent years the field of industrial control Such as metallurgy, steel, production lines, etc Its main feature is its stable performance, high control precision and easy maintenance. With PC connection, compiled in the production p..
为嵌入式系统开发人员建立虚拟的ARM平台-英文翻译

Abstract More and more embedded system developers and system-on-chip designers reply on microprocessor-based design methodology to reduce time-to market. ARM processor has been a major player in embedded system industry over the last 10 years. However, there are many restrictions on developing ..
使用微控制器的温度控制-外文翻译

Abstract. This paper describes an interdisciplinary design project which was done under the author’s supervision by a group of four senior students in the Department of Engineer-ing Science at Trinity University. The objective of the project was to develop a temperature control system for an air..
变频器-PLC在供水控制系统的应用-外文翻译

Currently, the water level control in a large part of the electrical pumps are not towing gear shift system, no gear shift most of the electrical energy consumed in the water supply to the frequent changes in the pumps stopped. This not only makes the electrical work in inefficient zones, cut..
快速傅里叶算法的应用-中英文翻译

Introduction The symmetry and periodicity properties of the di screte Fourier transform (DFT) allow a variety of useful and interesting decompositions. In pa rticular, by clever groupin g and reordering of the complex exponential multiplications it is possible to achieve substantial computation..
基于FPGA的串口控制器设计-中英文翻译

IntroductionThe use of hardware description language (HDL) is becoming a more dominant factor, when designing and verifying FPGA designs. The use of behavior level description not only increases the design productivity, but also provides unique advantages in the design verification. The most domi..
基于EDA技术的可靠容差设计方法和其在DC混合接触器中的应用-英文翻译

Abstract： Tolerance design，including tolerance analysis and distribution，is an important part of the electronic system’s reli— ability design．The traditional design needs to construct mathematic model of material circuit，which involves large amount of workload and lacks of practicability．..