APFC的matalab的仿真

这是车牌识别算法以及代码实现，希望可以帮到大家。车牌识别技术要求能够将运动中的汽车牌照从复杂背景中提取并识别出来，通过车牌提取、图像预处理、特征提取、车牌字符识别等技术，识别车辆牌号、颜色等信息，目前最新的技术水平为字母和数字的识别率可达到99.7%，汉字的识别率可达到99%。车牌识别技术结合电子不停车收费系统（ETC）识别车辆，过往车辆通过道口时无须停车，即能够实现车辆身份自动识别、自动收费。在车场管理中，为提高出入口车辆通行效率，车牌识别针对无需收停车费的车辆（如月卡车、内部免费通行车辆），建设无人值守的快速通道，免取卡、不停车的出入体验，正改变出入停车场的管理模式。

基于51单片机的protues的指纹考勤机 仿真和程序代码存储用户最多32人，上位机上传和本地存储

使用HLS实现的CNN

1.寄存器部分参考了原子和网上其他大佬的代码，稍作修改；2.可快速更改控制引脚和控制方式（spi和i2c），在.h文件中修改即可；3.对字符显示进行优化，目前可显示字符、字符串、符号十进制、可选精度小数、十六进制...4.封装了绘图函数，绘制圆、椭圆等；5.封装对屏操作函数，移屏、翻转等，可用于制作菜单；

用Matlab画任意中心任意边长的正六边形，在这个六边形内随机撒点

当当网上书店案例代码+css+js+images 里面包含了最常用的购物车案例，图片轮播案例，以及上下移动菜单案例，等等，收藏下！

TCM网格编码调制matlab仿真完整版，将所有.m文件放在自己的MATLAB安装目录的bin文件夹中，运行TCM.m文件即可。压缩包里还包括频带＋噪声（星座图，调制信号）的MATLAB程序.

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

详细介绍了GPS卫星导航系统的原理与应用,同时简要介绍了双星定位和GALILEO系统.

该资源是利用KNN算法对数据进行分类，以excel文件作为输入，能够针对患者的病症，得出他是否患有该病（准确率在70%左右）。有兴趣的童鞋可以下载看看哦！