1.测辐射热计 1.光电子发射（外光电效应）器件 3 IR探测器性能参数 1.辐射源的光谱分布 2.电路的频率范围 3.工作温度 4.光敏面积和形状 5.探测器的偏置条件 3.2主要性能参数
1. Radiometer 1. Photoelectron Emission Device 3 IR Detector Performance Parameters 1. Spectral Distribution of Radiation Source 2. Frequency Range of Circuit 3. Operating Temperature 4. Photosensitive Area and Shape 5. Detector Bias Conditions 3.2 Main Performance Parameters (2019-07-11, WORD, 2397KB, 下载2次)
基于DSP的双输入DC/AC变换器，本文主要介绍基于DSP控制的DC/AC变换器，变换器采用双 BUCK电路为主电路。
Based on the DSP double input DC/AC converter, this paper mainly introduces the DC/AC converter based on DSP control, and the converter uses double BUCK circuit as the main circuit. (2018-07-09, WORD, 412KB, 下载12次)
该文档为一篇硕士论文，主要研究了一种农业机械用逆变器的设计
This document is a master's thesis. It mainly studies the design of inverter for agricultural machinery. (2018-04-18, WORD, 921KB, 下载2次)
该文档为一篇硕士论文，研究了一种高频链结构的光伏逆变器
The document is a master's thesis, and a photovoltaic inverter with high frequency chain structure is studied (2018-02-24, WORD, 7069KB, 下载5次)
SPWM法就是以该结论为理论基础，用脉冲宽度按正弦规律变化而和正弦波等效的PWM波形即SPWM波形控制逆变电路中开关器件的通断
The SPWM method is based on the conclusion. The PWM waveform, which is equivalent to sine wave, is changed by the pulse width according to the sine law, that is, the SPWM waveform controls the on-off of the switching device in the inverter circuit, (2017-07-29, WORD, 5KB, 下载4次)
这是一个发生在校园里得小插曲，根据自己的一些经历改编而成。
This is a little episode in campus, according to some of his own experiences and. ! (2010-05-25, WORD, 80KB, 下载66次)
传感器是主要利用敏感元件进行的A/D转换信号通过显示设备显示出来,实行模拟信号的测量
A/D (2010-03-02, WORD, 554KB, 下载2次)
函数信号发生器根据用途不同，有产生三种或多种波形的函数发生器，其电路中使用的器件可以是分离器件，也可以是集成器件，产生方波、正弦波、三角波的方案有多种，如先产生正弦波，根据周期性的非正弦波与正弦波所呈的某种确定的函数关系，再通过整形电路将正弦波转化为方波，经过积分电路后将其变为三角波。
Function Generator according to different purposes, there have three or more of the waveform function generator, a device used in the circuit can be separate devices, can also be integrated device, resulting in square wave, sine wave, triangle wave of the program how species, such as created in the first sine wave, according to the periodic non-sine wave and sine wave which was a function of a certain set, and then by the sine-wave shaping circuit into a square wave, after integrating circuit will turn it into a triangle wave. (2009-09-14, WORD, 2338KB, 下载28次)
DDS AD9850 中文PDF资料
DDS AD9850 中文PDF资料
English PDF data DDS AD9850 (2009-07-05, WORD, 163KB, 下载5次)
利用8088/86外接8253可编程定时器/计数器，可以实现对外部事件进行计数。设置断点读回计数器的值。
8253 using 8088/86 external programmable timer/counter, external events can be counted on. Set a breakpoint counter value read-back. (2009-06-22, WORD, 182KB, 下载10次)
CCS集成开发环境，CCS系统安装与设置，CCS菜单和工具栏，编译器、汇编器选项
CCS Integrated Development Environment, CCS system installation and setup, CCS menus and toolbars, compiler, assembler options (2009-04-14, WORD, 795KB, 下载15次)
所 设计的 无线数 传模块 由单 片射 频收发 器芯片 波器和压控振荡器组成。压控振荡器由片内的振荡电路
nRF903、微控制器MSP430F1121和接 口芯片75LV4737A 和外接的LC谐振回路组成。要发射的数据通过DATA端
组 成 ，工作 在 915MHz国际通用的 ISM 频 段 ； GMSK／ 输入 。
Designed by the wireless module from the single-chip RF transceiver chip filter and VCO components. Voltage-controlled oscillator from the oscillator circuit chip nRF903, and MSP430F1121 microcontroller interface chip 75LV4737A and external components of the LC resonant circuit. Want to launch the data through the DATA side of the job at 915MHz international generic ISM band GMSK/input. (2009-03-19, WORD, 145KB, 下载23次)
LED显示屏控制器的设计与实现.本设计给出了一种简单、经济且实用的显示媒体控制器方案
LED Display Controller Design and Implementation. The design of this paper, a simple, economical and practical display of the media controller program (2008-09-17, WORD, 379KB, 下载125次)
非常值得一看的波导耦合器的设计及仿真
中科院耦合器课程习题精解
Very worth the waveguide coupler design and simulation exercises, Chinese Academy of Sciences courses coupler sperm solution (2008-09-02, WORD, 689KB, 下载104次)
email整个电子邮件系统由服务器程序和客户端程序两大部分组成。服务器程序由两大模块组成：通信模块和服务器文件处理模块；客户端程序也由两大模块组成：通信模块和界面提供模块。
email the entire e-mail system by the server and client procedures of two major components. Server program module by the two major components: communication module and server document processing module client module from the two major components: communication modules and interface modules. (2008-06-26, WORD, 190KB, 下载14次)
本系统正是基于改变这种现状的一个尝试 。本系统用ACCESS数据库实现，用JAVA语言开发，界面友好，操作简单，可以大大的提高人事管理的效率，减少企业在人事管理上花费的人力和财力。本系统可供企业管理人员查询，修改企业的人事信息。企业新聘人员，减员，或企业内部发生人事调动，工资变化，只需及时对系统进行数据更新，系统即能反映企业当前的人事情况。初步实验表明，本系统可基本满足小型企业和部分中型企业的需求，并切实提高企业的人事管理效率，节省了企业的管理支出，从而具有一定的经济效益。
err (2008-06-26, WORD, 935KB, 下载4次)
收集到的液晶显示控制器sed 1335的中文说明书
collection to the LCD controller sed 1,335 brochures in Chinese (2006-04-14, WORD, 511KB, 下载57次)
数字信号处理实验上机报告！实验3:数字滤波器的作用和实现
digital signal processing experimental report on the plane! Experiment 3 : digital filter function and (2005-04-27, WORD, 542KB, 下载161次)
网络互连_网桥.路由器.交换机和互连协
network interconnection _ bridge. Router. Switches and interconnection HS (2004-12-31, WORD, 143KB, 下载47次)
红外遥控器软件解码及其应用
Infrared remote control software decoder and its application (2004-09-25, WORD, 11KB, 下载501次)