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史上最全的 quartus Ⅱ IP核破解文件

PT100 型热电阻：铂电阻温度范围 -200～850℃ 金属铂材料的优点是化学稳定性好、能耐高温，容易制得纯铂，又因其电阻率p(Ω·mm2／m)大，可用较少材料制成电阻，此外其测温范围大。它的缺点是：在还原介质中，特别是在高温下很容易被从氧化物中还原出来的蒸汽所沾污，使铂丝变脆，并改变电阻与温度之间的关系。S 型热电偶：铂铑10-铂热电偶温度范围 0～1600℃ 旧分度号 LB-3优点1.耐热性、安定性、再现性良好及较优越的精确度。3.耐氧化、耐腐浊性良好3.可以做为标准使用。缺点1.热电动势值小。2.在还元性气体环境较脆弱。(特别是氢、金属蒸气)3.补偿

作者: 王兆安//黄俊 本书是在高等教育机电类规划教材《电力电子变流技术（第３版）》基础上修订而成的第4版，是“九五”国家级重点教材，也是教育部批准的“面向21世纪课程教材”。本书主要内容包括：各种电力电子器件；整流电路、直流斩波电路、交流电力控制和交交变频电路、逆变电路以及组合变流电路；PWM控制技术、软开关技术等。本书对电力电子技术的内容进行了精选，并体现了最新发展。全书结构合理、层次分明，适于教学。书末附有教学实验。　　本书适用于电气工程及其自动化专业、自动化专业以及引导性专业目录中的电气工程与自动化专业及其他相关专业的本科生。也可供相近专业选用或供工工程技术人员参考。原采用《电力电

基于labview的扫频仪 包含几个子函数 可进行扫频参数设定 信号采集分析

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

这是我以前在培训STM32嵌入式开发时的一个小项目，一个基于STM32F103C8T6单片机的平衡车相关资料，内含平衡车原理介绍和PID控制的介绍，平衡车结构等，当然最重要的源码还在，是基于库函数版的，代码附有详细注释。可惜有些资料找不到了，希望剩下的这些资料能对你的学习有帮助。同时也希望你支持一下我，谢谢啦。

基于区域的分裂合并图像分割方法，包含三个m文件，predicate是分裂合并准则代码，split_test用于检测是否需要分裂，splitmerge用于分裂合并

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适合所有二维模糊控制的C语言程序设计，尤其是PID控制