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Description: NativeExcel v3 for Delphi (Version 3.0.22 18-Aug-2011) NativeExcel v3.x is a high-performance solution for Delphi Developers that allows writing of new Excel spreadsheets and reading of existing ones. NativeExcel does not require installed Microsoft Office, it writes and reads excel files directly. NativeExcel can be used as a replacement of standard Excel components, it has the same object model, properties and methods. With NativeExcel v3.x you can open and modify an existing spreadsheet. NativeExcel2 works with Delphi 4,5,6,7,2005,2006,2007,2009,2010 and XE,XE2
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Author: bjydfq |
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Description: 针对合成孔径雷达(SAR) 图像含有大量斑点噪声的特点,基于Contourlet 的多尺度、局部化、方向性和各向
异性等优点,并结合隐马尔科夫树( HMT) 模型和隐马尔科夫场(MRF) ,提出了一种基于Contourlet 域持续性和聚
集性的SAR 图像模糊融合分割算法。该算法有效捕获了Contourlet 子带的持续性和聚集性,并分别用HMT 和
MRF 来刻画,再依据模糊测度,将多尺度HMT 和MRF 有机融合,建立Contourlet 域HMT2MRF 融合模型,并导
出新模型下的最大后验概率(MAP) 分割公式。对实测SAR 图像进行了仿真,仿真结果和分析表明:与小波域上的
HMT2MRF 融合分割及Contourlet 域上HMT 和MRF 分割算法相比,该算法在抑制斑点噪声的同时,有效地提高
了SAR 图像的分割精度- In view of the speckle noise in the synthetic aperture radar (SAR) images , and based on the Contourlet′s
advantages of multiscale , localization , directionality , and anisot ropy , a new SAR image fusion segmentation
algorithm based on the pe rsis tence and clustering in the Contourlet domain is p roposed. The algorithm captures the
pe rsis tence and clus tering of the Contourlet t ransform , which is modeled by hidden Markov t ree (HMT) and Markov
random field (MRF) , respectively. Then , these two models are fused by fuzzy logic , resulting in a Contourlet
domain HMT2MRF fusion model . Finally , the maximum a poste rior (MAP) segmentation equation for the new fusion
model is deduced. The algorithm is used to emulate the real SAR images . Simulation results and analysis indicate that
the p roposed algorithm effectively reduces the influence of multiplicative speckle noise , imp roves the segmentation
accuracy and p rovides a bet te r visual quality for SAR images ove r the
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Author: 周二牛 |
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Description: Development of Generalized Photovoltaic
Model Using MATLAB/SIMULINK
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Author: UKChuadZ |
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Description: 基于可变形NURBS模型的参数化形体表达及用于心脏功能计算分析-Parametric Shape Representation by a Deformable NURBS Model for Cardiac Functional Measurements
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Author: nane |
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Description: GDAL支持的Morton 编码金字塔无缝漫游工具，从2007年开始，不断更新到2011年，偶的小业余研究。底层基于GDAL, 支持很多冷门格式。使用Morton金字塔重构二维数据，加上内存映射文件的帮助，浏览GB级影像没有问题。内嵌带接缝处理的透明分块条带处理接口，无需了解金字塔，也能透明对GB级影像进行各种处理。内嵌直方图均衡和模板卷积的例子，演示如何透明的开发处理算法。附带重要的功能是“尺度不变特征SIFT”的特征提取，本来是上学时的论文，经过这些年零敲碎打的改造，现在能进行全自动、半自动、手动控制点提取、模型最小二乘估计，纠正功能，最终把偶的风景照拼接成全景。由于离开原先行业，没再用真正的遥感图试过，只当好玩吧！内附代码、范例、详细说明书。性能肯定不如SIFT原版范例。
核心算法见
Matlab+C SIFT 特征提取与匹配演示程序
http://download.csdn.net/source/3472933
http://www.pudn.com/downloads372/sourcecode/graph/texture_mapping/detail1607889.html-Morton GDAL support seamless roaming pyramid coding tools, beginning in 2007, constantly updated to 2011, even the little amateur research. Bottom based on GDAL, support for many unpopular formats. Reconstruction of two-dimensional data using the Morton pyramid, with the help of memory mapped files, browse the GB-level image is no problem. Embedded with the seaming strip of transparent block processing interface, no understanding of the pyramid, but also transparent to the GB-level images of various processing. Embedded histogram equalization and template convolution example, shows how transparent the development of processing algorithms. With important function is to "scale-invariant features of SIFT" feature extraction, could have been school papers, after all these years of piecemeal reform, now fully automatic, semi-automatic, manual control points extraction, model least squares estimation to correct function, eventually even spliced into a panoramic landscape photo. Since leaving
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Author: 流浪小狗 |
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Description: gdal 1.8.0最新的gdal库 用于遥感影像的处理 包含有ogr等 能进行几何、投影变换-GDAL is a translator library for raster geospatial data formats that is released under an X/MIT style Open Source license by the Open Source Geospatial Foundation. As a library, it presents a single abstract data model to the calling application for all supported formats. It also comes with a variety of useful commandline utilities for data translation and processing. The NEWS page describes the January 2011 GDAL/OGR 1.8.0 release.
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Author: 周金强 |
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Description: This Research Strategy consists of outline summaries of the Division’s core research in atmospheric model development and evaluation, as well as three major application areas in which air quality models are used for human exposure, ecosystems exposure, and climate change-air quality assessments. The Appendices contain White Papers on these application
areas, providing additional details on our research directions. I welcome your comments on this Research Strategy as we move to the implementation phase. Please do not hesitate to provide feedback on our plans.
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Author: Jame Jo |
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Description: 该文档为2011年关于fcm最新方向研究，对论文取向有较大帮助-This document is the latest in 2011 the direction of research on the fcm of papers have a greater orientation to help
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Author: 吴尘秋 |
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Description: FOA求極大值!!
說明: 繼基因算法,蟻群,粒子群算法後,一種新的演化式計算方法-果蠅最佳化演算法(Fruit Fly Optimization Algorithm, FOA),由台灣學者潘文超(2011)所提出,相關論文請參考
Pan, W.T. (2011), “A new fruit fly optimization algorithm: Taking the financial distress model as an example,” Knowledge-Based Systems, In Press, available online 8 July 2011.
程式碼在網站
http://www.oitecshop.byethost16.com/FOA.html
-A new evolutionary computation approach: Fruit Fly Optimization Algorithm (FOA)
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Author: 潘文超 |
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Description: matlab简介及其在核物理方面中的应用实例，有关于DLA生长模型的建立源代码。-About matlab nuclear physics and its application example, on the DLA growth model source code.
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Author: 张中伟 |
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Description: 2011 paper in IEEE in maximum power point tracker
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Author: Roshan |
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Description: atmega48,模拟USB，制作ISP下载线。首次使用需要用别的下载线，把固件（HEX）下载到对应型号的AVR芯片里。改善电脑无法识别问题。-atmega48, analog USB, making ISP download cable. For the first time need to use another download cable, the firmware (HEX) to download the corresponding model of the AVR chip. Improve the computer does not recognize the problem.
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Description: 高斯混合模型，从97年到2011年间经典英文文献13篇，对与学习高斯模型的同学很有帮助-Gaussian mixture model, the classic English literature from 1997 to 2011, 13, very helpful with the students to learn the Gaussian model
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Author: 国际米兰 |
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Description: Thoracic respiratory motion estimation from MRI using astatistical model and a 2-D
image navigator
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Author: Mohamed |
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Description: RANSAC工具箱，可根据一组包含异常数据的样本数据集，计算出数据的数学模型参数，得到有效样本数据。经常用于计算机视觉中。例如，在立体视觉领域中同时解决一对相机的匹配点问题及基本矩阵的计算。-RANSAC toolbox, abnormal based on a set of data containing sample data set, a mathematical model to calculate the parameters of the data, the effective sample data. Often used in computer vision. For example, in the field of stereoscopic cameras simultaneously solve one pair of matching point problem and the basic matrix calculations.
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Author: lg |
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Description: C++是在C语言基础上开发的一种集面向对象编程、通用编程和传统的过程化编程于一体的编程语言，是C语言的超集。本书是根据2003年的ISO/ANSI C++标准编写的，通过大量短小精悍的程序详细而全面地阐述了C++的基本概念和技术。
全书分17章和10个附录，分别介绍了C++程序的运行方式、基本数据类型、复合数据类型、循环和关系表达式、分支语句和逻辑操作符、函数重载和函数模板、内存模型和名称空间、类的设计和使用、多态、虚函数、动态内存分配、继承、代码重用、友元、异常处理技术、string类和标准模板库、输入/输出等内容。
本书针对C++初学者，从C语言基础知识开始介绍，然后在此基础上详细阐述C++新增的特性，因此不要求读者有较多C语言方面的背景知识。本书可作为高等院校C++课程的教材，也可供初学者自学C++时使用。-C++ is a set of C language developed on the basis of object-oriented programming, generic programming and traditional procedural programming in one programming language is a superset of the C language. This book is based on the 2003 ISO/ANSI C++ standard written a detailed and comprehensive overview of the basic concepts and techniques C++ through a lot dapper program. Book is divided into 17 chapters and 10 appendices, introduced the operation mode C++ program, the basic data types, complex data types, loops, and relational expressions, branching statements and logical operators, function overloading and function templates, memory model and name space, class design and use, polymorphism, virtual functions, dynamic memory allocation, inheritance, code reuse, friend, exception handling techniques, string class and the Standard Template Library, input/output and so on. This book is aimed C++ beginners, starting from a basic knowledge of C language, and then elaborated on this basis C++ n
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Author: gongchao |
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Description: A NEW MODEL FOR WORM DETECTION AND
RESPONSE
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Author: vivek |
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Description: 根据3GPP协议编写的MIMO空间信道模型，可选择多种应用场景，并可根据需要调整各种信道参数如收发天线数，多径数，用户链路数等。-According to 3GPP protocol written MIMO spatial channel model, choose a variety of application scenarios, and adjust the various channel parameters such as transceiver according to the number of antennas needed, multipath number, and number the user links.
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Author: 小惠 |
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Description: 2011年B题数学建模试题程序。对于第一问用到了贪婪算法和floyd算法，对于后面的优化问题用到了遗传算法。此程序可以作为此试题的参考答案，很好的解决了这道试题。-2011 B math modeling test procedures. For the first question by the greedy algorithm and Floyd algorithm, for the back of the optimization problem using the genetic algorithm. This program can be used as the reference answer the questions, very good solve the exam question.
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Author: 丁邢涛 |
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Description: In this paper we present the necessary theory to
detect fraud in credit card transaction processing using a
Hidden Markov Model (HMM). An HMM is initially trained
with the normal behavior of a cardholder. If an incoming
credit card transaction is not accepted by the trained HMM
with sufficiently high probability, it is considered to be fraudulent.
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Author: phdscolar
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