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  • The vast amount of gathered genomic data from Microarray and other experiments makes it extremely d

    The vast amount of gathered genomic data from Microarray and other experiments makes it extremely difficult for the researcher to interpret the data and form conclusions about the functions of the discovered genes.

    标签: experiments Microarray extremely gathered

    上传时间: 2017-07-28

    上传用户:坏天使kk

  • This program makes the out put to the serial output port

    This program makes the out put to the serial output port

    标签: the program output serial

    上传时间: 2017-08-05

    上传用户:tfyt

  • mumu makes a registration course

    mumu makes a registration course

    标签: registration course makes mumu

    上传时间: 2017-08-08

    上传用户:changeboy

  • LDAP introduction, it makes us know more

    LDAP introduction, it makes us know more

    标签: introduction makes LDAP know

    上传时间: 2013-12-17

    上传用户:wpt

  • File to Plot 8 channels in Matlab using data from the USB captured into a TXT file. (it makes the 8

    File to Plot 8 channels in Matlab using data from the USB captured into a TXT file. (it makes the 8 different plots)

    标签: the channels captured Matlab

    上传时间: 2013-12-06

    上传用户:as275944189

  • it makes you availavle to use fullscreen in matlab

    it makes you availavle to use fullscreen in matlab

    标签: fullscreen availavle matlab makes

    上传时间: 2017-09-15

    上传用户:zhangyi99104144

  • allegro cx manual教程

    We would like to welcome you as a user of the Allegro CX, a rugged, handheld fi  eld PC for data collection. Developed with the input of data collection professionals worldwide, the Allegro CX is adaptable and versatile for use in a wide variety of data collection environments. The Allegro CX continues to utilize our ergonomic, lightweight design that is standard in our line of Allegro Field PCs. This design makes your Allegro easy to use for extended periods while moving to and from data collection sites in the fi  eld.  

    标签: allegro manual cx 教程

    上传时间: 2014-12-23

    上传用户:gaojiao1999

  • DN1011 简单高效率隔离型反激式电源

      While simplicity and high effi ciency (for cool running) areno longer optional features in isolated power supplies, itis traditionally diffi cult to achieve both. Achieving higheffi ciency often requires the use of advanced topologiesand home-brewed secondary synchronous rectifi cationschemes once reserved only for higher power applications.This only adds to the parts count and to the designcomplexity associated with the reference and optocouplercircuits typically used to maintain isolation. Fortunately, abreakthrough IC makes it possible to achieve both high efficiency and simplicity in a synchronous fl yback topology.The LT®3825 simplifi es and improves the performance oflow voltage, high current fl yback supplies by providingprecise synchronous rectifi er timing and eliminating theneed for optocoupler feedback while maintaining excellentregulation and superior loop response.

    标签: 1011 DN 高效率 隔离型

    上传时间: 2013-10-16

    上传用户:wayne595

  • 超低功率转换器的控制方案消除开关噪声

      An essential component of a noise-free audio device isa clean power supply, but few switching regulators canoperate at high efficiency while keeping the switchingfrequency out of the audio band. The LTC®3620 fills thisvoid. It is a high efficiency 15mA buck regulator with aprogrammable minimum switching frequency, making itpossible to virtually eliminate audible switching noise. Theinternal synchronous switches and low quiescent currentof this buck regulator provide the ability to maintain highefficiency, while its small footprint makes it ideal for tiny,low power audio applications.

    标签: 超低功率 控制 开关噪声 方案

    上传时间: 2013-10-21

    上传用户:非衣2016

  • 基于AVR的PCB板雕刻机的设计

      为了提高PCB板制作的效率,改变传统的化学腐蚀制板工艺,使用机械仿形铣制作电路板的方法,设计了以ATMEGA16单片机为核心部件的PCB板雕刻机控制系统。其中包括PCB雕刻机的基本功能、主要硬件电路设计和软件的实现流程,并给出了相关设计电路。重点分析了雕刻机步进电机的驱动电路以及主轴电机的驱动电路,该雕刻机经实际运行,系统工作良好,可有效提高PCB板的制作效率。   Abstract:   In order to improve the efficiency of production of PCB board and change the traditional chemical etching plates, using of mechanical copying milling method makes circuit boards,this paper introduces the PCB engraving machine control system used ATMEGA16 microcomputer as the core components. It includes basic function, the hardware circuit design and software realization process, and gives the corresponding circuit design.It analyses the drive circuit of engrawing machine stepper motor and spindle motor in detail. This engraving machine by practical operation, the system works well, which can effectively improve the production efficiency of PCB board.

    标签: AVR PCB 雕刻机

    上传时间: 2013-10-17

    上传用户:liangliang123