虫虫首页| 资源下载| 资源专辑| 精品软件
登录| 注册

perfect

  • FEM with 2D scattering from perfect cylinder

    FEM with 2D scattering from perfect cylinder

    标签: scattering cylinder perfect with

    上传时间: 2017-07-25

    上传用户:bruce

  • I used MFC. that code is not perfect and have some problem. But its function is Ok. You just fix

    I used MFC. that code is not perfect and have some problem. But its function is Ok. You just fix and use array of display buffer. That is about How to play RAW graphic file. rotate, mirr, plus, divide ... etc

    标签: function perfect problem used

    上传时间: 2017-07-30

    上传用户:皇族传媒

  • C programming is a craft that takes years to perfect. A reasonably sharp person can learn the basics

    C programming is a craft that takes years to perfect. A reasonably sharp person can learn the basics of C quite quickly. But it takes much longer to master the nuances of the language and to write enough programs, and enough different programs, to become an expert. In natural language terms, this is the difference between being able to order a cup of coffee in Paris, and (on the Metro) being able to tell anative Parisienne where to get off. This book is an advanced text on the ANSI C programming language. It is intended for people who are already writing C programs, and who want to quickly pick up some of the insights and techniques of experts.

    标签: programming reasonably perfect basics

    上传时间: 2013-12-20

    上传用户:ls530720646

  • RS232

    实现实时语音的录入以及与RS232串口完美结合-Real-time voice input and the perfect combination with the RS232 serial port

    标签: 232 RS

    上传时间: 2013-05-16

    上传用户:大三三

  • 功能非常完善的MP3编译码器

    ·详细说明:功能非常完善的MP3编译码器,输入文件WAV或AIFF,能够方便的嵌入到你自己的系统当中.- Function extremely perfect MP3 arranges the decoder, input document WAV or AIFF, can facilitate inserting to you system文件列表:   bladeenc-082-src

    标签: MP3 编译码器

    上传时间: 2013-06-08

    上传用户:anpa

  • 什么时候校准是重要的

    Abstract: perfection is relative and application specific. The perfect race car is not the car we use to commute to work. We need products for everyday use that are high quality, affordable, and solidly reliable. There will be times when we must use components that are not perfect, and this is when calibration becomes important. Calibration techniques reduce tolerances in imperfect manufacturing equipment while maintaining affordability.

    标签: 校准

    上传时间: 2013-10-09

    上传用户:哈哈hah

  • 基准电压的温度漂移研究应用笔记

    Abstract: A perfect voltage reference produces a stable voltage independent of any external factors. Real-world voltagereferences, of course, are subject to errors caused by many external factors. One causeof these major errors istemperature. Without care, it is easy to operate a voltage reference outside its operating temperature range. Thisapplication note describes how references respond to temperature changes, and how self-heating can cause a voltagereference to operate outside its recommended temperature range. Once understood, this knowledge can then be used toavoid making this design error.

    标签: 基准电压 温度漂移 应用笔记

    上传时间: 2013-11-08

    上传用户:xianglee

  • 零晶体管IC-IC设计一个新高度

    Abstract: We can apply a BiCMOS integrated circuit with only resistors and no transistors to solve adifficult design problem. The mythically perfect operational amplifier's gain and temperature coefficient aredependent on external resistor values. Maxim precision resistor arrays are manufactured together on asingle die and then automatically trimmed, to ensure close ratio matching. This guarantees that theoperational amplifier (op amp) gain and temperature coefficient are predictable and reliable, even withlarge production volumes.

    标签: IC-IC 晶体管

    上传时间: 2014-11-30

    上传用户:ynzfm

  • 基于AT89S52单片机的多功能音乐播放器

    介绍一种多功能音乐播放器,它是以AT89S52单片机为核心,并辅有一些外围器件,采用汇编语言编写程序,实现多功能音乐播放,歌曲自动循环播放和使用琴键自编曲目功能。此外,彩灯显示歌曲节奏,按键跳转到喜爱曲目,液晶显示当前播英文曲目。并给出了系统软硬件设计。 Abstract:  It introduces a multifunctional music player,taking AT89S52 single-chip microcomputer as hardware control core and using some peripheral elements.Programmes are compiled in assembly language to act as expected.There are two functional modes in this system.One is to make the music play automatically and consecutively,the other is to compose new songs through keys.In addition,lights show the pace of music and the English names can be displayed in the liquid crystal screen.With perfect combination of hardware and software,the music player can meet many music lovers’needs for multifunctional music player.And the hardware and software of the system are given.

    标签: 89S S52 AT 89

    上传时间: 2013-11-18

    上传用户:xiaodu1124

  • XAPP440 - Xilinx CPLD的上电性能

    Applying power to a standard logic chip, SRAM, or EPROM, usually results in output pinstracking the applied voltage as it rises. Programmable logic attempts to emulate that behavior,but physics forbids perfect emulation, due to the device programmability. It requires care tospecify the pin behavior, because programmable parts encounter unknown variables – yourdesign and your power environment.

    标签: Xilinx XAPP CPLD 440

    上传时间: 2013-11-24

    上传用户:253189838