Xem 1-20 trên 4344 kết quả Useful applications
  • This book is a step-by-step tutorial to developing a real-world application using the Yii web application development framework. The book attempts to mirror the environment of a software development team that is being tasked with building an online application, touching on each aspect of the software development lifecycle, as you build a project task management application from its conception to its production deployment.

    pdf332p hotmoingay3 09-01-2013 125 45   Download

  • With this book, you can build exciting, scalable web applications quickly and confidently, using Google App Engine — even if you have little or no experience in programming or web development. App Engine is one of the most exciting web technologies to appear in the last year, providing a simple, easy-to-use application framework with basic web tools. While Google’s own tutorial assumes significant development experience, Using Google App Engine is for anyone who wants to get started with this platform....

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  • Digital signal processing (DSP) is concerned with the representation of signals as a sequence of numbers and the algorithmic operations carried out on the signals to extract specific information contained in them. In barely 40 years the field of digital signal processing has matured considerably due to the phenomenal growth in both research and applications, and almost every university is now offering at least one or more courses at the upper division and/or first-year graduate level on this subject. ...

    pdf236p phloc18 15-04-2010 303 203   Download

  • Hello, and welcome to Developing Intranet Applications with Java. I hope you enjoy this book as much as I enjoyed writing it. This is a book that represents a lot of work in the area of Java application programming and design. It is designed to hold your hand while you journey through the hills and valleys of Java application programming. You needn't be creating Intranet applications specifically to use this book. It does, however, focus on corporate and Intranet application development. More importantly, its focus is Java application programming.

    pdf398p duypha 07-08-2009 288 146   Download

  • JBuilder provides several features and incorporates various tools to provide support for the Extensible Markup Language (XML). XML is a platform-independent method of structuring information. Because XML separates the content of a document from the structure, it can be a useful means of exchanging data. For example, XML can be used to transfer data between databases and Java programs.

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  • Today, Ajax is being used in web application development by many major players on the web, including Google, which pioneered its use in a mainstream manner with its Google Maps service, as well as many web- based email systems. This is as a direct result of the updating of computer technology in general – today's average computer user has a faster network connection, a faster machine, and a higher level of computer knowledge than those used by computers ten years ago. This has opened the door for more complex technolo- gies to be used by a wider array of websites. On the other hand, web...

    pdf4p emilynguyen 06-08-2009 273 79   Download

  • This detailed guide for programmers, developers, and computer enthusiasts shows how to get the most from parallel port in any application or project. The Visual-Basic code and circuit designs include examples that use the new enhanced (EPP) and expanded (EPC) modes.An excellent resource for Visual Basic programmers looking to interface hardware through standard ports. Anyone designing hardware to work with a parallel port is well advised to add this book to their library.

    pdf63p nguyen4 18-11-2009 144 66   Download

  • Today’s control system designers face an ever-increasing “need for speed” and accuracy in their system measurements and computations. New design approaches using microcontrollers and DSP are emerging, and designers must understand these new approaches, the tools available, and how best to apply them. This practical text covers the latest techniques in microcontroller-based control system design, making use of the popular MSP430 microcontroller from Texas Instruments.

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  • [ Team LiB ] Recipe 4.11 Updating Server Data Using a Web Service Problem You want to update a data source using an XML web service and use the web service from your client application. Solution Use a DataSet object. The XML web service code contains two methods: LoadOrders( )

    pdf6p luvpro 04-08-2010 130 58   Download

  • The 555 timer is one of the most useful electronic devices in the market. The 555 timer was first introduced by Signetics but today it is manufactured by nearly all semiconductor firms. The cost of this device is low and it is widely available. The 555 timer has lots of uses such as: Mark Space Adjustment, Pulse Width Modulation and Inductive Current Detection just to name a few. The 555 has some unique advantages and capabilities, such as: low-cost, high operating voltage (5-15V) range, it is high powered and at the same time able to be triggered by small currents.

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  • Many types of tool materials, ranging from high carbon steel to ceramics and diamonds, are used as cutting tools in today’s metalworking industry. It is important to be aware that differences do exist among tool materials, what these differences are, and the correct application for each type of material. The various tool manufacturers assign many names and numbers to their products. While many of these names and numbers may appear to be similar, the applications of these tool materials may be entirely different.

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  • The feature of polyimides and other heterocyclic polymers are now well-established and used for long term temperature durability in the range of 250 - 350'C. This book will review synthesis, mechanisms, ultimate properties, physico-chemical properties, processing and applications of such high performance materials needed in advanced technologies. It presents interdisciplinary papers on the state of knowledge of each topic under consideration through a combination of overviews and original unpublished research.

    pdf256p crius75 02-01-2013 96 45   Download

  • In October 1999, Palm, Inc. entered the wireless Internet market with the introduction of the Palm VII organizer.Although the Palm VII wasn’t the first portable device to feature built-in wireless networking, it was the first based on the successful Palm OS operating system, and it had an irresistible combination of size, battery life, throughput, and coverage area. In designing the Palm VII, Palm, Inc. had several advantages over its competitors. First, it was based on an established operating system with a variety of applications already available.

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  • [ Team LiB ] Recipe 2.5 Using a Web Service as a Data Source Problem You want to use a web service as the data source for a client application. Solution Create a web service that returns a DataSet to a client, and then invoke the web service from the client to retrieve the DataSet.

    pdf4p luvpro 04-08-2010 118 42   Download

  • Evolution of global technologies has prompted increasing complexity of applications developed in both, the industry and the scientific research fields. These complexities are generally attributed to nonlinearities, poorly defined dynamics and absence of apriori information about the systems. Imprecision, uncertainties and vagueness in information about the system are also playing vital roles in enhancing the complexity of application.

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  • 4.2.3 MTMF MTMF combines the best parts of the Linear Spectral Mixing model and the statistical Matched Filter model while avoiding the drawbacks of each parent method (Boardman, 1998). It is a useful Matched Filter method without knowing all the possible endmembers in a landscape especially in case of subtle, sub-pixel occurrences. Firstly, pixel spectra and endmember spectra require a minimum noise fraction (MNF) (Green et al., 1988, Boardman, 1993) transformation. MNF reduces and separates an image into its most dimensional and non-noisy components.

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  • Updating Server Data Using .NET Remoting Problem You want to update a data source using .NET remoting and use the remote application from your client application. Solution Use System.MarshalByRefObject to create a remoteable class.

    pdf10p luvpro 04-08-2010 83 38   Download

  • This document describes the tasks to install Oracle Database 10g Standard Edition on a Windows two-node cluster, using Real Application Clusters (RAC) and Automated Storage Management (ASM). This install also builds a general purpose starter database with the Sample Schemas included and with automatic disk backup enabled.

    pdf50p thuxuan 03-08-2009 156 37   Download

  • Human activities have a large and important impact on the environment. Naturally occurring elements or compounds are often concentrated and redistributed in the environment through industrial processes, power production, and consumer activity. For example, lead, which is found in naturally occurring mineral deposits, has become a major pollutant through its use in batteries, paints, and gasoline additives.

    pdf478p crazy_sms 10-05-2012 66 36   Download

  • With its active, hands-on learning approach, this text enables readers to master the underlying principles of digital signal processing and its many applications in industries such as digital television, mobile and broadband communications, and medical/scientific devices. Carefully developed MATLAB® examples throughout the text illustrate the mathematical concepts and use of digital signal processing algorithms.

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