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Users

Users在Windows系統中是一個組的名字,具體權限說明是:用戶無法進行有意或無意的改動。因此,用戶可以運行經過證明的文件,但不能運行大多數舊版應用程序。[1]
  • Unix Shell Programming is a tutorial aimed at helping Unix and Linux Users get optimal performance o

    Unix Shell Programming is a tutorial aimed at helping Unix and Linux Users get optimal performance out of their operating out of their operating system.

    標簽: Unix Programming performance tutorial

    上傳時間: 2013-12-20

    上傳用戶:yiwen213

  • 前臺首頁:Users/index.aspx 后臺首頁:login.aspx 這是一個有關寵物的電子商務網站 注:后臺的“售后服務” 和“數據統計”這兩塊由于時間原因暫時 沒完成。由于技術問

    前臺首頁:Users/index.aspx 后臺首頁:login.aspx 這是一個有關寵物的電子商務網站 注:后臺的“售后服務” 和“數據統計”這兩塊由于時間原因暫時 沒完成。由于技術問題,網站還存在很多欠缺,希望大家幫忙測試并提出問題。

    標簽: aspx Users index login

    上傳時間: 2017-09-24

    上傳用戶:tuilp1a

  • 寄存器和環路濾波器的設計

    The MAX2870 ultra-wideband phase-locked loop (PLL) and voltagecontrol oscillator (VCO) can operate in both integer-N and fractional-Nmodes, similar to the Analog Devices ADF4350 wideband synthesizer.This application note compares the MAX2870 and ADF4350 registers andloop filter design in detail. Users who already familiar with ADF4350 canuse this application note as a quick design reference.

    標簽: 寄存器 環路濾波器

    上傳時間: 2014-12-23

    上傳用戶:變形金剛

  • 如何選擇合適的Logger按鈕

    Abstract: For many first-time Users, finding the right logger that meets their needs can be a challenging task. In simple

    標簽: Logger 如何選擇 按鈕

    上傳時間: 2014-01-19

    上傳用戶:縹緲

  • 校準ADC內部偏移的光學微控制器DS4830

    Abstract: The DS4830 optical microcontroller's analog-to-digital converter (ADC) offset can change with temperature and gainselection. However, the DS4830 allows Users to measure the ADC internal offset. The measured ADC offset is added to the ADCoffset register to nullify the offset error. This application note demonstrates the DS4830's ADC internal offset calibration in theapplication program.  

    標簽: 4830 ADC DS 校準

    上傳時間: 2014-12-23

    上傳用戶:萍水相逢

  • 高速放大器技術

      This publication represents the largest LTC commitmentto an application note to date. No other application noteabsorbed as much effort, took so long or cost so much.This level of activity is justified by our belief that high speedmonolithic amplifiers greatly interest Users.

    標簽: 高速放大器

    上傳時間: 2014-01-07

    上傳用戶:wfl_yy

  • SM320 PCB LAYOUT GUIDELINES

    Silicon Motion, Inc. has made best efforts to ensure that the information contained in this document is accurate andreliable. However, the information is subject to change without notice. No responsibility is assumed by SiliconMotion, Inc. for the use of this information, nor for infringements of patents or other rights of third parties.Copyright NoticeCopyright 2002, Silicon Motion, Inc. All rights reserved. No part of this publication may be reproduced, photocopied,or transmitted in any form, without the prior written consent of Silicon Motion, Inc. Silicon Motion, Inc. reserves theright to make changes to the product specification without reservation and without notice to our Users

    標簽: GUIDELINES LAYOUT 320 PCB

    上傳時間: 2014-12-24

    上傳用戶:zhaistone

  • 使用H橋變壓器驅動器,充電超級電容器

    Abstract: With its small size and large load (10W) capability, the MAX13256 H-bridge transformer driver is an attractive solution forcharging supercapacitors (supercaps). However, a large capacitance on the output of the circuit can force the driver into fault modeat startup, due to the high initial charge current. This application note presents a solution that allows Users to charge a largecapacitance without going into fault.

    標簽: H橋變壓器 驅動器 充電 超級電容器

    上傳時間: 2013-10-20

    上傳用戶:2728460838

  • DN464 高效率USB電源管理系統

      Automotive power systems are unforgiving electronicenvironments. Transients to 90V can occur when thenominal voltage range is 10V to 15V (ISO7637), along withbattery reversal in some cases. It’s fairly straightforwardto build automotive electronics around this system, butincreasingly end Users want to operate portable electronics,such as GPS systems or music/video players,and to charge their Li-Ion batteries from the automotivebattery. To do so requires a compact, robust, effi cientand easy-to-design charging system

    標簽: 464 USB DN 高效率

    上傳時間: 2013-11-04

    上傳用戶:wfl_yy

  • Switching Regulators for Poets

      The above title is not happenstance and was arrived at afterconsiderable deliberation. As a linear IC manufacturer, it isour goal to encourage Users to design and build switchingregulators. A problem is that while everyone agrees thatworking switching regulators are a good thing, everyonealso agrees that they are difficult to get working. Switchingregulators, with their high efficiency and small size, areincreasingly desirable as overall package sizes shrink.Unfortunately, switching regulators are also one of themost difficult linear circuits to design. Mysterious modes,sudden, seemingly inexplicable failures, peculiar regulationcharacteristics and just plain explosions are commonoccurrences. Diodes conduct the wrong way. Things gethot that shouldn’t. Capacitors act like resistors, fusesdon’t blow and transistors do. The output is at ground, andthe ground terminal shows volts of noise.

    標簽: Regulators Switching Poets for

    上傳時間: 2013-12-19

    上傳用戶:奇奇奔奔

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