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叶孤城-iOS进阶
这是一本ios进阶的书籍，希望对大家有所帮助(This is an advanced ios book, I hope it can help you)
- 2020-10-11 18:27:33下载
- 积分：1
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10.1.1.104.8806
In many areas of commerce, government, academia, and hospitals, large collections of digital images are
being created. Many of these collections are the product of digitizing existing collections of analogue photographs,
diagrams, drawings, paintings, and prints. Usually, the only way of searching these collections
was by keyword indexing, or simply by browsing. Digital images databases however, open the way to
content-based searching. In this paper we survey some technical aspects of current content-based image
retrieval systems.
- 2011-06-25 11:35:51下载
- 积分：1
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MSBAndLSB
MSB和LSB知识分析，了解MSB和LSB知识(Knowledge of MSB and LSB, MSB and LSB knowledge to understand)
- 2021-04-01 23:19:07下载
- 积分：1
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Python Neural Network Programming
神经网络是一种模拟人脑的神经网络，以期能够实现类人工智能的机器学习
技术。
本书揭示神经网络背后的概念，并介绍如何通过Python实现神经网络。全书
分为3章和两个附录。第1章介绍了神经网络中所用到的数学思想。第2章介绍使
用Python实现神经网络，识别手写数字，并测试神经网络的性能。第3章带领读
者进一步了解简单的神经网络，观察已受训练的神经网络内部，尝试进一步改善
神经网络的性能，并加深对相关知识的理解。附录分别介绍了所需的微积分知识
和树莓派知识。
本书适合想要从事神经网络研究和探索的读者学习参考，也适合对人工智
能、机器学习和深度学习等相关领域感兴趣的读者阅读。(Python Neural Network Programming)
- 2019-01-18 00:23:51下载
- 积分：1
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VC
说明： visual C ++ ebook for programmer
- 2010-01-14 13:01:36下载
- 积分：1
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PFLD-DEMO
说明： PFLD的python实现，用于人脸的关键点检测(Python implementation of PFLD for key point detection of human face)
- 2020-01-08 09:27:08下载
- 积分：1
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数据挖掘 R语言实战
通过本书，读者不仅能掌握使用R及相关算法包来快速解决实际问题的方法，而且能从实际问题分析入手，到利用R进行求解，以及对挖掘结果进行分析的全面训练(Through this book, readers can not only master the method of using R and relevant algorithm packages to quickly solve practical problems, but also start from the analysis of practical problems to the comprehensive training of using R to solve problems and analyzing mining results)
- 2020-06-25 16:20:01下载
- 积分：1
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一本介绍微分方程的电子书籍 differentialEguation
一本介绍微分方程的电子书籍,包含一阶高阶\线性非线性方程的定义及求解方法(introduced a differential equation of e-books includes a band high-ranking linear nonlinear equations and the definition of Solution)
- 2006-12-31 09:42:37下载
- 积分：1
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energydetection
认知无线电是一种用于提高无线电通信频谱利用率的新的智能技术. 首先简述认知无线电的背景和概念,针
对认知无线电的频谱感知功能,详细地分析基于能量检测的频谱检测方法,在此基础上研究了噪声方差的不确定
性对检测性能的影响. 针对无线信号检测具有本地局域性和能量检测存在信噪比极限的特点,提出一种分布式有
限合作检测机制,推导出基于“OR”规则的有限合作机制的检测概率,并进行Monte Carlo仿真.(Cognitive radio is a radio communications spectrum used to improve the efficiency of the new smart technology. First, the background and outlined the concept of cognitive radio, spectrum sensing for cognitive radio capabilities, a detailed analysis of the spectrum based on energy detection test In this study the noise variance based on the uncertainty of the detection performance. for wireless signal detection with local detection of localized and there is signal to noise ratio limit of the energy characteristics of a distributed cooperative detection mechanism, derived out based on " OR" rules of the detection probability of the limited cooperation mechanism and conduct Monte Carlo simulation.)
- 2010-05-08 09:14:08下载
- 积分：1
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MATLAB Codes for Finite Element Analysis
有限元分析的matlab代码- 结构
本书旨在为读者提供一些有限元的matlab代码。
在简短介绍MATLAB之后，这本书说明了有限元。
用简单的脚本和函数实现一些问题。
.离散系统，如弹簧和杆
.梁和框架在二维和三维中的弯曲
.平面应力问题
.弯曲板
.Timoshenko明德林梁和板的自由振动，包括叠层复合材料
.Timoshenko梁和明德林板的屈曲(MATLAB Codes for Finite Element Analysis- Solids and Structures
This book intend to supply readers with some MATLAB codes for finite element analysis of solids and structures.
After a short introduction to MATLAB, the book illustrates the finite element
implementation of some problems by simple scripts and functions.
The following problems are discussed:
.Discrete systems, such as springs and bars
.Beams and frames in bending in 2D and 3D
. Plane stress problems
.Plates in bending
.Free vibration of Timoshenko beams and Mindlin plates, including laminated composites
.Buckling of Timoshenko beams and Mindlin plates)
- 2020-12-08 09:39:20下载
- 积分：1
