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diancichangyudiancibo
- 电磁场与电磁波的一些经典例题和课后的一些部分习题答案-Electromagnetic fields and electromagnetic waves, and after a number of classic examples of some part of the answer exercises
HART
- 重点介绍HART协议在电磁流量计中的应用技术-HART protocol focuses on the application of electromagnetic flowmeter technology
dclly
- 一种基于FPGA的电磁理疗仪,可以根据需要选择可变的随机频率-electromagnetic physiatrics instrument
Elec-Magn-Field
- It is a power-point for Electromagnetic field theory descr iption for students. very detail descr iption.
ComputerEMIprotection
- 介绍了计算机对电磁脉冲防护的一些性质,有利于学习着更好的了解-Describes the computer for some properties of electromagnetic pulse protection, conducive to learning a better understanding of the
matlab_Programming_Theory
- 文档中有我们平常用的积分,微分,电磁力,作图的Matlab的理论知识与相关程序。是一个我们必学的文档。-In the document have our usual use of the integral, differential, electromagnetic force, the Matlab mapping the theoretical knowledge and related procedures. Is one we must study the document.
ThedesignandresearchofACandDCpermanentmagnetgenera
- 对于带有多套绕组的永磁电机,为了对电机的仿真更加精确,应用MATLAB/SimPowerSystems中的模块搭建电机的仿真模型,永磁体的影响用感应电动势表示。-AC and DC permanent magnet generator, Finite element method, Electromagnetic field, Mathematics model
wojieliuliangji
- 涡街流量计数字信号处理系统的改进与实验 本文针对涡街流量计数字信号处理系统存在的不能测量小流量和易受电磁干扰的问题,对其软硬件方面进行了 改进。重新设计和研制了电荷放大器,提高了灵敏度,增强了适配能力。采取了合理的接地和屏蔽措施,提高了系统的抗干 扰能力。采用去均值和频谱校正的方法,改善了系统的测量精度。编制键盘监控软件,采用状态变量法设计键值分析程序, 实现人机对话功能。进行了液体流量和气体流量的标定实验,结果表明,改进后的数字信号处理系统比常规的流量计信号处 理
impedance_park_figure
- 电磁场与电磁波课程精华,阻抗园图总结,非常精辟-Electromagnetic fields and waves course the essence of impedance park figure sum, very insightful
fjq4
- 光纤通信以其损耗低、高带宽、抗电磁干扰、保密性好等优点越来越多地应用在视频通信中[1~ 5 ]. 针对 光纤综合业务传输平台, 本文提出了一种将三路视频信息复用为一路视频信息的数字复接器的硬件电路 设计. 提高了传输容量和传输效率, 达到抗干扰、抗噪声的能力, 从而改善了传输平台的环境适应性及工作 性能. 该复接器硬件电路的设计采用EDA 技术, 以FPGA 器件为载体, 使用VHDL 硬件描述语言进行电路-Optical fiber communication with its l
Waveletanalysisusingsofthresholdingfilteringinlect
- 在采集信号时,如果传感器没有前置放大, 则传感器输出的压电信号的信噪比会比较低。本文利用小波域软阈值滤波方法对未采用前置放大而采样得到的 信号进行小波分析,大幅度地提高了信号的信噪比,提取的目标信号位置与理论位置吻合的很好。这表明可以通 过小波分析方法很好地改善热超声信号的信噪比,从而降低对微波致热超声成像采集系统中前置放大器的要求-When human tissue is irradiated by microwave pulses, there is thermo2acoust
duogongnenghongwaiyaokong
- 本系统设计结合单片机STC89C51编程实现的遥控开关来控制家用电器,让人们用一台遥控器控制电冰箱、电风扇、饮水机等家电。本设计的核心是以单片机stc89c51,利用光电耦合器来检测小车的形式的速度和距离,利用led显示小车的运动的状态和行车里程,并且外加电磁蜂鸣器来警告已接收到遥控信号,本文着重介绍了该系统的硬件设计方法及软件设计的办法。-The system design coupled with the remote control MCU STC89C51 programming swi
caimeijidiankong
- 本课题针对MG132/315-WD电磁调速电牵引采煤机进行设计, 主要介绍了采煤机的组成、调速特性、调速方式及调速方法,并分 析了电磁调速电动机的工作原理,经推导得出了电磁调速电动机的 数学模型-The topic for MG132/315-WD electric magnetic speed shearer design, introduces the miner' s composition, speed characteristics, speed control mo
emc
- 电磁兼容性整改的几种方法,有了它可以迅速提高EMC能力-Several methods of rectification of electromagnetic compatibility, EMC has increased its capacity to quickly
emc
- 简绍电磁兼容性,和电路设计中注意事项,是一册很有用的pcb电磁兼容性设计宝典-Jane Shao electromagnetic compatibility, and circuit design considerations, is a very useful pcb EMC Design Collection
MicrowaveApplicationinMining
- 微波是一种电磁波,波长介入红外与无线电波之间——1~1×103mm,频率0.3~300GHz。电波与磁波形成电磁波,以一定的角度沿直线传播。-Microwave is an electromagnetic wave, infrared and radio wavelengths between intervention- 1 ~ 1 × 103mm, Frequency 0.3 ~ 300GHz. Electromagnetic wave and magnetic wave form to a
Fast RCS
- 应用AWE技术快速求解RCS,误差很小,用的是电磁散射的矩量法。-Rapid application of AWE to solve RCS, the error is very small, using a moment method electromagnetic scattering.
Draft
- My Final Project to Imaging subsurface of Cimandiri fault using Audio Magnetotelluric Method and using MT2DInv (Seong Kon Lee)
CEMMSTRP.pdf
- electromagnetic compatibilty applied on orthogonal microstrip line-electromagnetic compatibilty applied on orthogonal microstrip line
atpdraw34
- -short-circuit analysis -power flow analysis -stability analysis -electromagnetic transients