压缩感知经典文章（附程序）

本文中提供下载的《WebRTC 零基础开发者教程》将以一个初学者的角度，从0开始逐步引导你掌握WebRTC开发的方方面面（当然，教程中更多的是操作性的内容，具体到技术原理和实现，显然不是本教程的讨论范畴）。

基于内容的图像检索技术：1、基于颜色的图像检索：用的是二分K-means算法实现的2、基于纹理的图像检索：用的是灰度共生矩阵实现的3、基于形状的图像检索：用的是形状不变矩法实现的语言：python工具：VS code数据库：没用数据库，图像特征值直接放在txt文件里图像来源：Corel 图像库中 2 000 幅图像（资源里放在image.orig文件夹里）该项目可以直接使用！

有用的flash游戏，用AS3.0实现的。很好玩哦。

基于matlab的一种对语音信号进行加密解密的程序我试过了 还不错

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

过程很全 可以自己照做详见Word文档

ISBN: 7-03-012737-4 价格： CNY23.00 (含光盘) ISBN: 7-900146-18-0 价格： 语种: chi 题名: 系统辨识及其MATLAB仿真 / 侯媛彬, 汪梅, 王立琦编著 , 出版发行: 出版地： 北京 出版社： 科学出版社 出版日期： 2004 载体形态: 248页 图 24cm 光盘1片 摘要: 本书系统地论述了古典、现代辨识理论和方法，并探讨了多种新的非线性智能辨识技术，分析了各种方法的一致性和特点，以及MATLAB软件对各种辨识方法的实现途径。 主题: 系统辨识

配套清华大学出版的数据结构（严蔚敏 c语言）使用，其中包括：书中所有算法的源码书中配套cd中的演示程序 每个章节对应的复习题 对应数据结构题集的大部分答案 书中所有章节的ppt课件全部都有了，大家自己看吧

产生LFM（线性调频）信号，适合从事雷达研究工作者使用

比较简单的时域平均程序，对仿真信号进行时域平均处理，效果非常明显。