42步进电机驱动资料

这是完整的企业门户网站，用JSP做的，源代码完整，可以运行。

数字语音处理及MATLAB仿真_张雪英编着 中的所有源代码和所需语音文件

在9999年之前的任何quartus II版本都可以永久破解，超多IP核可供使用，使用本license文件时文件名不能有汉字和空格，在quartus II 13.1亲测可用

绘制在不同温度下光伏电池的输出特性曲线的MATLAB程序

雷达技术的发展使其具有高的二维分辨率，能对场景和目标成像，因而成像已成为雷达的一种新的功能，极大地提高了获取目标信息的能力。它在各类雷达的许多方面得到越来越广泛的应用, 本书共分8章，主要内容有：雷达高分辨的原理和实现的处理方法，一维距离像，合成孔径雷达，逆合成孔径雷达，干涉技术在合成孔径雷达和逆合成孔径中的应用等。本书在内容的安排上更着重于理论联系实际，在将基本原理和算法介绍清楚的基础上，主要讨论实际实现中的各类工程技术问题，力求帮助雷达工程技术人员尽快地掌握这一新技术，并能用以解决实际工程问题。, 本书具有的设计性和实用性，将会指导从事雷达研究、制造的工程技术人员设计、制造出性能优异的雷达

FFMPEG实现RTSP中H264数据流解码 并且实时播放具体解释参考https://blog.csdn.net/yunge812/article/details/79709307

这是我用RTX实时平台来实现RS232通讯，共朋友们参考。这个只是一个Demo程序，感兴趣的朋友发Email给我来作进一步讨论。hongxin.he#gmail.com

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

一组标准的高光谱数据，以及自己编写 multibandread（）函数读取的matlab程序，和大家分享，应该对大家有帮助

MIMO介绍ppt,是国外一个教师介绍MIMO用的ppt。适合初学者使用。帮助同学们理解。