Although there has been a lot of AVL tree libraries available now, nearly all of them are meant to work in the random access memory(RAM). Some of them do provide some mechanism for dumping the whole tree into a file and loading it back to the memory in order to make data in that tree persistent. It serves well when there s just small amount of data. When the tree is somewhat bigger, the dumping/loading process could take a lengthy time and makes your mission-critical program less efficient. How about an AVL tree that can directly use the disk for data storage ? If there s something like that, we won t need to read through the whole tree in order to pick up just a little bit imformation(a node), but read only the sectors that are neccssary for locating a certain node and the sectors in which that node lies. This is my initial motivation for writing a storage-media independent AVL Tree. However, as you step forth, you would find that it not only works fine with disks but also fine with memorys, too.
资源简介:Although there has been a lot of AVL tree libraries available now, nearly all of them are meant to work in the random access memory(RAM). Some of them do provide some mechanism for dumping the whole tree into a file and loading it back to t...
上传时间: 2014-01-22
上传用户:zhoujunzhen
资源简介:ICA介绍课件。There has been a wide discussion about the application of Independence Component Analysis (ICA) in Signal Processing, Neural Computation and Finance, first introduced as a novel tool to separate blind sources in a mixed signal....
上传时间: 2016-01-12
上传用户:AbuGe
资源简介:a system for management of library,this system has implement a lot of fuctions ,I appriciate u will like it
上传时间: 2015-11-06
上传用户:努力努力再努力
资源简介:Semantic analysis of multimedia content is an on going research area that has gained a lot of attention over the last few years. Additionally, machine learning techniques are widely used for multimedia analysis with great success. This w...
上传时间: 2016-11-24
上传用户:虫虫虫虫虫虫
资源简介:This book is an essential for digital design,written by professor walkerely.It has been a reference for many generations of developers
上传时间: 2017-08-15
上传用户:lps11188
资源简介:Pai has been a good sequence array. A few are imported, as called for under the original law will insert its array
上传时间: 2014-01-14
上传用户:凤临西北
资源简介:OpenVPN is a robust and highly flexible tunneling application that uses all of the encryption, authentication, and certification features of the OpenSSL library to securely tunnel IP networks over a single TCP/UDP port.
上传时间: 2014-01-13
上传用户:hzy5825468
资源简介:This module defines safer C library string * * routine replacements. These are meant to make C * * a bit more safe in reference to security and * * robustness
上传时间: 2014-01-04
上传用户:佳期如梦
资源简介:C is a general-purpose programming language. It has been closely associated with the UNIX operating system where it was developed, since both the system and most of the programs that run on it are written in C. The language, however, is not...
上传时间: 2014-01-14
上传用户:我干你啊
资源简介:Radio Frequency Integrated Circuit Design I enjoyed reading this book for a number of reasons. One reason is that itaddresses high-speed analog design in the context of microwave issues. This isan advanced-level book, which should follow co...
上传时间: 2014-12-23
上传用户:han_zh
资源简介:A few short years ago, the applications for video were somewhat confined—analog was used for broadcast and cable television, VCRs, set-top boxes, televisions and camcorders. Since then, there has been a tremendous and rapid conversion...
上传时间: 2016-10-29
上传用户:bjgaofei
资源简介:All of Java s Input/Output (I/O) facilities are based on streams, which provide simple ways to read and write data of different types. Java provides many different kinds of streams, each with its own application. The universe of streams is ...
上传时间: 2013-12-17
上传用户:6546544
资源简介:An important book that cover wavelet domain. It help a lot in understanding wavelets and their applications. Beside explanations of the transform and application of this, there are also presents the reasons why wavelets are better than Fou...
上传时间: 2017-06-14
上传用户:lanhuaying
资源简介:Over the past ten years there has been a revolution in the devel- opment and acceptance of mobile products. In that period, cel- lular telephony and consumer electronics have moved from the realm of science fiction to everyday reality. Much...
上传时间: 2020-05-27
上传用户:shancjb
资源简介:In recent years, the UNIX operating system has seen a huge boost in its popularity, especially with the emergence of Linux. For programmers and users of UNIX, this comes as no surprise: UNIX was designed to provide an environment that s p...
上传时间: 2014-11-26
上传用户:gaojiao1999
资源简介:Although MATLAB® is a complete, self-contained environment for programming and manipulating data, it is often useful to interact with data and programs external to the MATLAB environment. MATLAB provides an interface to external programs...
上传时间: 2016-10-25
上传用户:stella2015
资源简介:Since the telephone was invented in the late nineteenth century, there has been a steady development of telephone services, and the number of subscribers has con- tinuously increased. One of the most revolutionary developments in telephone ...
上传时间: 2020-05-26
上传用户:shancjb
资源简介:During the past two decades there has been a substantial growth in research in wireless communications. The number of journals published from various parts of the world catering to the research community has grown exponentially. Despite suc...
上传时间: 2020-05-27
上传用户:shancjb
资源简介:With the rapid expansion of wireless consumer products,there has been a con- siderable increase in the need for radio-frequency (RF) planning, link plan- ning, and propagation modeling.A network designer with no RF background may find himse...
上传时间: 2020-05-27
上传用户:shancjb
资源简介:Over the past ten years there has been a revolution in the devel- opment and acceptance of mobile products. In that period, cel- lular telephony and consumer electronics have moved from the realm of science fiction to everyday reality. Much...
上传时间: 2020-06-01
上传用户:shancjb
资源简介:PrefaceDuring the past years, there has been a quickly rising interest in radio access technologies for providingmobile as well as nomadic and fixed services for voice, video, and data. The difference indesign, implementation, and use betwe...
上传时间: 2022-07-08
上传用户:
资源简介:Foreword The four case studies that follow each have a number of common features. They each illustrate the birth of an idea and show how that idea can be realised into a marketable product. Each case study deals with engineering design and...
上传时间: 2016-02-17
上传用户:熊少锋
资源简介:During the past years, there has been a quickly rising interest in radio access tech- nologies for providing mobile as well as nomadic and fixed services for voice, video, and data. The difference in design, implementation, and use between ...
上传时间: 2020-05-26
上传用户:shancjb
资源简介:Duringthe past years, there has been a quickly rising interest in radio access technologies for providing mobile as well as nomadic and fixed services for voice, video, and data. This proves that the difference in design, implementation, an...
上传时间: 2020-05-26
上传用户:shancjb
资源简介:C++, Although a marvelous language, isn t perfect. Matthew Wilson has been working with it for over a decade, and during that time he has found inherent limitations that require skillful workarounds. In this book, he doesn t just tell you w...
上传时间: 2014-01-22
上传用户:妄想演绎师
资源简介:In the field of biometrics, palmprint is a novel but promising technology. Limited work has been reported on palmprint identification and verification, despite the importance of palmprint features. There are many unique features in a palmpr...
上传时间: 2016-04-02
上传用户:duoshen1989
资源简介:some example source of java,for beginner.inside there are a lot of sample examples
上传时间: 2014-03-12
上传用户:yxgi5
资源简介:lwIP is a small independent implementation of the TCP/IP protocol suite that has been developed by Adam Dunkels at the Computer and Networks Architectures (CNA) lab at the Swedish Institute of Computer Science (SICS).
上传时间: 2015-05-02
上传用户:windwolf2000
资源简介:A MATLAB-based implementation of an OFDM modem has been developed for use over an acoustic channel, modem. With full lists of coding.
上传时间: 2014-01-23
上传用户:familiarsmile
资源简介:This the second tutorial of the Writing Device Drivers series. There seems to be a lot of interest in the topic, so this article will pick up where the first left off. The main focus of these articles will be to build up little by little th...
上传时间: 2016-01-28
上传用户:lmeeworm