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电源技术 基于FPGA的高度集成DCDC稳压器
 
In a recent discussion with a system designer, the requirementfor his power supply was to regulate 1.5Vand deliver up to 40A of current to a load that consistedof four FPGAs. This is up to 60W of power that must bedelivered in a small area with the lowest height profi lepossible to allow ...
单片机编程 基于单片机和FPGA的多功能计数器的设计
以89S52单片机和EP1C6Q240C8型FPGA为控制核心的多功能计数器，是由峰值检波、A/D转换、程控放大、比较整形、移相网络部分组成,可实现测量正弦信号的频率、周期和相位差的功能。多功能计数器采用等精度的测量方法，可实现频率为1Hz～10MHz、幅度为0.01～5Vrms的正弦信号的精确测频，以及频率为10Hz～100kHz、幅度为0.5～5Vrm ...
嵌入式综合 基于嵌入式实时操作系统MQX内核研究
MQX最早是Precise Software Technologies公司1989年开发，2009年飞思卡尔收购后，开放源代码。MQX采用微内核结构，具有标准的API接口、模块化架构、TCP/IP协议栈和USB协议栈等，因此无论在实时性、裁减性还是移植性上都具有卓越的性能.
软件工程 书名：基本商业程序的建模 Essential Business Process Modeling (Paperback) 作者： Mike Havey 出版商：O Reilly 1 editio
书名：基本商业程序的建模
Essential Business Process Modeling (Paperback)
作者： Mike Havey
出版商：O Reilly 1 edition (August 18, 2005)
内容介绍：
Ten years ago, groupware bundled with email and calendar applications helped track the flow of work from person to person within an organization. Workflo ...
Java书籍 Written by the inventors of the technology, The Java™ Language Specification, Third Edition, is
Written by the inventors of the technology, The Java&#8482 Language Specification, Third Edition, is the definitive technical reference for the Java&#8482 programming language. If you want to know the precise meaning of the language s constructs, this is the source for you.
The book provides comple ...
通讯编程文档 The Kalman filter is a set of mathematical equations that provides an efficient computational [recu
The Kalman filter is a set of mathematical equations that provides an efficient computational
[recursive] means to estimate the state of a process, in a way that minimizes
the mean of the squared error. The filter is very powerful in several aspects:
it supports estimations of past, present, and eve ...
行业发展研究 In computer vision, sets of data acquired by sampling the same scene or object at different times, o
In computer vision, sets of data acquired by sampling the same scene or object at different times, or from different perspectives, will be in different coordinate systems. Image registration is the process of transforming the different sets of data into one coordinate system. Registration is necessa ...
Java书籍 The Java Language Specification is the definitive technical reference for the Java programming langu
The Java Language Specification is the definitive technical reference for the Java programming language. It provides complete, accurate, and detailed coverage of the entire language and its syntax. If you want to know the precise meaning of Java s constructs, this is the source for you.
软件工程 ObsReduce is an MS Windows program that reduces observations of satellites relative to the backgroun
ObsReduce is an MS Windows program that reduces observations of satellites relative to the background stars into their precise coordinates.
汇编语言 The software is written in assembler, as it is very short and it need the speed in the main loop. T
The software is written in assembler, as it is very short and it need the speed in the main loop.
This is the heart of the synth. To be precise, it s in the 7 lines of assembler that makes up the main loop.
The rest of the code is the wavetables and the communication code.