Performance
共 676 篇文章
Performance 相关的电子技术资料，包括技术文档、应用笔记、电路设计、代码示例等，共 676 篇文章，持续更新中。
A datasheet for DW8051 high performance 8051
A datasheet for DW8051 high performance 8051
jboss 开发人员 手册 JBoss: A Developer s Notebook also introduces the management console, the web service
jboss 开发人员 手册
JBoss: A Developer s Notebook also introduces the management console, the web services messaging features, enhanced monitoring capabilities, and shows you how to improve performance. At
Performance of Ultra Wideband correlator receiver using Gaussian monocycles
Performance of Ultra Wideband correlator receiver using Gaussian monocycles
performance analysis in H.323 environments. Open H.323 Call Generator是一个OpenH323 (www.openh323.org)子
performance analysis in H.323 environments. Open H.323 Call Generator是一个OpenH323 (www.openh323.org)子项目，用于H.323环境中的测试和性能分析。
Polynomial fit functions === === === === RegressionObject.cls contains a class that provides an
Polynomial fit functions
=== === === ===
RegressionObject.cls contains a class that provides an easy way to add polynomial regression functionality to any application. If you just want linear reg
The DiskPerf filter driver monitors disk-accesses, capturing performance data.
The DiskPerf filter driver monitors disk-accesses, capturing performance data.
Altera recommends the following system configuration: * Pentium II 400 with 512-MB system memory (fa
Altera recommends the following system configuration: * Pentium II 400 with 512-MB system memory (faster systems give better software performance) * SVGA monitor * CD-ROM drive * One or more of the fo
TJA1040
The TJA1040 is an advanced high speed CAN transceiver for use in <br />
automotive and general industrial applications. It supports the differential <br />
bus signal representation describe
High Performance MySQL (O Reilly,2004）
High Performance MySQL (O Reilly,2004）
基于EKF的异步电机直接转矩控制系统
为了提高直接转矩控制（DTC）系统定子磁链估计精度，降低电流、电压测量的随机误差，提出了一种基于扩展卡尔曼滤波（EKF）实现异步电机转子位置和速度估计的方法。扩展卡尔曼滤波器是建立在基于旋转坐标系下由定子电流、电压、转子转速和其它电机参量所构成的电机模型上，将定子电流、定子磁链、转速和转子角位置作为状态变量，定子电压为输入变量，定子电流为输出变量，通过对磁链和转速的闭环控制提高定子磁链的估计精度，
lpc2292/lpc2294 pdf datasheet
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<P a4_="0" _vh="0">The LPC2292/2294 microcontrollers are based on a 16/32-bit ARM7TDMI-S CPU with real-time emulation and embedded trace support, together with 256
WP312-Xilinx新一代28nm FPGA技术简介
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Xilinx Next Generation 28 nm FPGA Technology Overview<br />
Xilinx has chosen 28 nm high-κ metal gate (HKMG) highperformance,low-power process technology and combined it with a new unified
WP151 - Xilinx FPGA的System ACE配置解决方案
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Design techniques for electronic systems areconstantly changing. In industries at the heart of thedigital revolution, this change is especially acute.Functional integration, dramatic increases
MC9S08QG8英文资料 pdf
<P><STRONG>MC9S08QG8英文资料</STRONG></P>
<P>The MC9S08QG8 is the newest member of the Freescale 8-bit family of highly integrated<BR>microcontrollers, based on the high-performance yet low power HCS08 co
基于AVR单片机Mega16的电子时钟设计
Mega16是一款采用先进RISC精简指令，内置A/D的8位单片机，可支持低电压联机 Flash和EEPROM 写入功能；同时还支持 Basic和C 等高级语言编程。用它设计电子时钟不仅成本低，硬件简单，而且很容易实现系统移植。介绍了如何利用AVR系列单片机Mega16及1602字符液晶来设计电子时钟的方法，同时给出了相应的电路原理及部分语言程序。
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基于瑞萨电子微控制器的温度控制系统设计
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为了提高传统温度控制系统的性能，将PID控制理论与嵌入式系统相结合，采用瑞萨电子公司的H8S/2166作为核心处理器，AD公司的AD7705以及热敏电阻温度传感器作为温度检测单元，利用4×6小键盘、LCD显示器和S1D13305液晶控制器达到良好的人机交互，设计出了一个应用于化工领域的嵌入式实时温度控制系统。相比于传统温度控制系统，该系统提供了更强的计算能力和可扩展能力，
Wide-input dc/dc modules offer
When a system designer specifies a nonisolated dc/dc power<BR>module, considering the needed input voltage range is<BR>equally as important as considering the required performance<BR>attributes and fe
DN385 10A高性能点的负载DC/DC微型模块
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Advancements in board assembly, PCB layout anddigital IC integration have produced a new generationof densely populated, high performance systems. Theboard-mounted point-of-load
磁芯电感器的谐波失真分析
<P><FONT face=Verdana>磁芯电感器的谐波失真分析 </FONT><FONT face=Verdana><BR>摘 要：简述了改进铁氧体软磁材料比损耗系数<IMG src="http://dl.eeworm.com/ele/img/200872214124635184.jpg" border=0>和磁滞常数ηB，从而降低总谐波失<BR>真THD的历史过程，分
Programming Baud Rates of the MAX3108 UART
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Abstract: The MAX3108 is a complete high-performance universal asynchronous receiver-transmitter (UART) in a tiny 2.1mm ×