Objectives The purpose of this notebook is to give you a brief introduction to the DiscreteWavelets Toolbox and show you how to use it to load images. Some basic image manipulation is illustrated as well. You will also learn how to use measures and tools such as cumulative energy, entropy, PSNR, and Huffman coding. Help on the DiscreteWavelets Toolbox Help for the toolbox is available by clicking on Help and then Product Help (or press F1) and then clicking on the DiscreteWavelets Toolbox. Several demos and examples are available as well by clicking on the Demos tab on the Help menu. Image Basics The DiscreteWavelets Toolbox comes with 18 grayscale images and 9 color images for you to use. There are three functions available to tell you more about these images. The first function is called |ImageList|. This function can tell you the names and sizes of the digital images in the Toolbox.
标签： introduction DiscreteWav Objectives notebook
上传时间： 2017-06-30
上传用户：康郎
Two important microwave remote sensors are the radar and the radiometer. There have been a number of books written on various aspects of radar, but there have been only a few written on microwave radiometers, especially on sub- jects of how to design and build radiometer systems. This book, which is the second edition of a book originally published in 1989, attempts to fill this void.
标签： Radiometer Microwave Systems
上传时间： 2020-05-23
上传用户：shancjb
Indian urbanization is a complex puzzle which is extremely difficult to comprehend. Yet, as academicians, it is our responsibility to study, comprehend, analyse, assimi- late, and express on salient happenings in our urban systems. The expressions aim at the larger sections of the society to disseminate technical evaluation in a compre- hensible note. This edition focuses on awaking the society on the contextual reality of urban India and also enabling policymakers with the situational understanding of Indian cities.
标签： Inequality Poverty Smart From City
上传时间： 2020-05-26
上传用户：shancjb
Two important microwave remote sensors are the radar and the radiometer. There have been a number of books written on various aspects of radar, but there have been only a few written on microwave radiometers, especially on sub- jects of how to design and build radiometer systems. This book, which is the second edition of a book originally published in 1989, attempts to fill this void.
标签： Radiometer Microwave Analysis Systems Design
上传时间： 2020-05-26
上传用户：shancjb
See Appendix B for a description of the programs included on this companion disk. RESOURCE.WRI identifies other books and resources for Internet programming. WEBHELP.HLP contains an introduction to the World Wide Web. TCPMAN.HLP provides detailed instructions to help you use the Trumpet Winsock included on this disk. Use the Program Manager s File menu Run option to execute the SETUP.EXE program found on this disk. SETUP.EXE will install the programs on your hard drive and create an Internet Programming group window. Internet编程技术 [配套程序] [涉及平台] VC [作者] void [文件大小] 1032K
标签： description companion Appendix RESOURCE
上传时间： 2013-12-04
上传用户：asasasas
PCB可制造性设计探讨 Discuss on Manufacturable P C B Design PCB可制造性设计探讨
标签： Manufacturable PCB Discuss Design
上传时间： 2015-08-07
上传用户：dave520l
Bing is a point-to-point bandwidth measurement tool (hence the b ), based on ping. Bing determines the real (raw, as opposed to available or average) throughput on a link by measuring ICMP echo requests roundtrip times for different packet sizes for each end of the link
标签： Bing point-to-point measurement determines
上传时间： 2015-09-15
上传用户：lgnf
This I develops based on the B/S structure student managementsystem management system, hoped brings a help to the novice
标签： managementsystem management structure develops
上传时间： 2014-01-07
上传用户：钓鳌牧马
国际会议上的关于人耳图像识别的论文：Multi-view Ear Recognition Based on B-Spline Pose Manifold Construction
标签： Construction Recognition Multi-view B-Spline
上传时间： 2013-12-17
上传用户：磊子226
便携式B型超声诊断仪具有无创伤、简便易行、相对价廉等优势，在临床中越来越得到广泛的应用。它将超声波技术、微电子技术、计算机技术、机械设计与制造及生物医学工程等技术融合在一起。开展该课题的研究对提高临床诊断能力和促进我国医疗事业的发展具有重要的意义。 便携式B型超声诊断仪由人机交互系统、探头、成像系统、显示系统构成。其基本工作过程是：首先人机交互系统接收到用户通过键盘或鼠标发出的命令，然后成像系统根据命令控制探头发射超声波，并对回波信号处理、合成图像，最后通过显示系统完成图像的显示。 成像系统作为便携式B型超声诊断仪的核心对图像质量有决定性影响，但以前研制的便携式B型超声诊断仪的成像系统在三个方面存在不足：第一、采用的是单片机控制步进电机，控制精度不高，导致成像系统采样不精确；第二、采用的数字扫描变换算法太粗糙，影响超声图像的分辨率；第三、它的CPU多采用的是51系列单片机，测量速度太慢，同时也不便于系统升级和扩展。 针对以上不足，提出了基于FPGA的B型超声成像系统解决方案，采用Altera公司的EP2C5Q208C8芯片实现了步进电机步距角的细分，使电机旋转更匀速，提高了采样精度；提出并采用DSTI-ULA算法（Uniform Ladder Algorithm based on Double Sample and Trilinear Interotation）在FPGA内实现数字扫描变换，提高了图像分辨率；人机交互系统采用S3C2410-AL作为CPU，改善了测量速度和系统的扩展性。 通过对系统硬件电路的设计、制作，软件的编写、调试，结果表明，本文所设计的便携式B型超声成像系统图像分辨率高、测量速度快、体积小、操作方便。本文所设计的便携式B型超声诊断仪可在野外作业和抢险（诸如地震、抗洪）中发挥作用，同时也可在乡村诊所中完成对相关疾病的诊断工作。
上传时间： 2013-05-18
上传用户：helmos
