web网页抽奖程序

基于AT89C51的IC卡智能水表设计，通过单片机实现水表的智能控制

可以进行行人检测的简单代码，测试有效，可以执行，运行结果良好

安捷伦的systemvue用户手册，更方便新手上手systemvue。

本例程主要是用于两块stm32之间的spi通信，用到了ＤＭＡ节省了ｃｐｕ的的时间，大大提高了ｃｐｕ的利用率

【实例简介】matlab转速电流双闭环直流调速系统仿真，含有一个设置参数的m文件和一个simulink仿真文件，运动控制系统课程设计可用

我们项目验收全套文档，未删除任何内容，方便参考。压缩包中同时提供标准文档模版。压缩包内容01_需求分析报告.doc02_系统详细设计书.doc03_数据库详细设计.doc04_测试大纲.doc04_测试用例.doc04_内部测试报告.doc05_源代码及使用说明.doc06_安装部署文档.doc07_用户使用手册.doc08_项目总结报告.doc总结汇报PPT.ppt正式-系统验收意见.doc全套项目验收文档模版.rar

很全面的数据挖掘本科课程设计，一定有适合你的哦

基于FPGA及sja1000实现CAN总线通讯，有部分注释，仿真测试无误，目前设置为波特率1000k

Lumped Elements for RF and Microwave Circuits英文版，射频微波电路入门Lumped Elements for RFand microwave circuitsFor a listing of recent titles in the Artech House Microwave library,turn to the back of this bookLumped Elements for RFand microwave circuitsInder bahlArtech houseBoston londonwww.artechhouse.comLibrary of Congress Cataloging-in-Publication DataBahl, I.J.Lumped elements for RF and microwave circuits /Inder Bahlp cm.--(Artech House microwave libraryncludes bibliographical references and indexISBN 1-58053-309-4(alk. paper1. Lumped elements(Electronics) 2. Microwave integrated circuits. 3. Radiofrequency integrated circuits. 4. Passive components. I. Title. II. SeriesTK7874.54B342003621.38132-dc212003048102British Library Cataloguing in Publication DataBahl, I. J. Inder jit)Lumped elements for RF and microwave circuits.-(Artech House microwave library1. Radio circuits 2. Microwave circuits I. Title621.38412ISBN1-58053-3094Cover design by Igor Valdmar2003 ARTECH HOUSE, INC.685 Canton StreetNorwood Ma 02062All rights reserved Printed and bound in the United States of America. no part of this bookmay be reproduced or utilized in any form or by any means, electronic or mechanical, includingphotocopying, recording, or by any information storage and retrieval system, without permissionn writing from the publisherall terms mentioned in this book that are known to be trademarks or service marks have beenappropriately capitalized. Artech House cannot attest to the accuracy of this information. Useof a term in this book should not be regarded as affecting the validity of any trademark or servicemarkInternational Standard Book Number: 1-58053-309-4Library of Congress Catalog Card Number: 200304810210987654321To my adorable grandsons, Karan and Rohan Kaushal, with whom I play, cry,and laugh, and who have provided me with the idea and inspiration towrite this bookContentsPrefaceXVAcknowledgmentsXXIntroduction1.1 History of Lumped Elcements)Why Use Lumped Elements for rF andMicrowave circuits1.3 L, C, R Circuit Elements1.4 Basic Design of Lumped Elements4.1 Capacitor1.4.2 Inductor4.3 Resistorumped-Element Modelin1. 6 Fabrication1.7 ApplicationsReferencesInductors2.1 IntroductionLumped Elements for RF and Microwave Circuits2.2 Basic Definitions2.2.1 Inductance2.2.2 Magnetic Energy182.2.3 Mutual Inductance202. 2. 4 Effective Inductance202.2.5Imedang2.2.6 Time Constant2.2.7 Quality Factor222.2.8 Self-Resonant Frequency232.2.9aximum Current Ratin2.2.10 Maximum Power Rating2.2.11 Other Parameters232.3 Inductor Configurations242.4 Inductor models2. 4. 1 Analytical Models252.4.2 Coupled-Line Appiroach282.4.3 Mutual Induse arppi342.4.4 Numerical Approach362.4.5 Measurement-Based model382.5 Coupling Between Inductors452.5. 1 Low-Resistivity Substrates2.5.2 High-Resistivity Substrates462.6 Electrical Representations2.6. 1 Series and Parallel representations2.6.2 Network Representations51References52Printed Inductors573.1 Inductors on Si Substrate583.1.1 Conductor Loss3.1.2 Substrate Loss3. 1.3 Layout Considerations3.1.4 Inductor Model3. 1.5 Q-Enhancement Techniques3.1.6 Stacked-Coil Inductor803.1.7 Temperature Dependence84

自学是门手艺(整理)-源自GitHub李笑来,在GitHub上阅读感觉不是很方便,所以整理成了PDF文件,可以打印下载,整理时间(2019-4-1),如果不想花费积分,也可以自行去GitHub上观看,学习