Computers : Data Processing

An increasing number of companies are taking advantage of Voice over IP (VoIP) technology. Before implementing VoIP, companies must decide if the packetized voice should be delivered over Layer 2 networks such as ATM or Frame Relay, or over Layer 3 IP networks. This comprehensive book presents the latest standards and practices so you can determine which approach is best for your company. Drawing upon years of practical experience, the authors explore the unique engineering problems posed by running voice over a connectionless network. more...

Price: $70.00

Finally! A book that bridges the gap that separates DSP theory and hardware design. more...

Price: $89.95

The ideal book for quickly developing DSP systems by integrating MATLAB or C code into the LabVIEW graphical programming environment. more...

Price: $59.95

Direct-Write Technologies covers applications, materials, and the techniques in using direct-write technologies. This book provides an overview of the different direct write techniques currently available, as well as a comparison between the strengths and special attributes for each of the techniques. The techniques described open the door for building prototypes and testing materials. The book also provides an overview of the state-of-the-art technology involved in this field. Basic academic researchers and industrial development engineers who pattern thin film materials will want to have this text on their shelves as a resource for specific applications. Others in this or related fields will want the book to read the introductory material summarizing isuses common to all approaches, in order to compare and contrast different techniques. Everyday applications include electronic components and sensors, especially chemical and biosensors. There is a wide range of research and development problems requiring state-of-the-art direct write tools. This book will appeal to basic researchers and development engineers in university engineering departments and at industrial and national research laboratories. This text should appeal equally well in the United States, Asia, and Europe. Both basic academic researchers and industrial development engineers who pattern thin film materials will want to have this text on their shelves as a resource for specific applications. more...

Price: $175.00

F]r die Entscheidungsunterst]tzung wird in Unternehmen zunehmend Data-Warehouse-Technologie eingesetzt. Sie ermvglicht die Integration von Daten heterogener Quellsysteme f]r ein leistungsstarkes Reporting auf sehr gro_en Datenmengen mit weit reichendem Vergangenheitsbezug. Zu den f]hrenden Lvsungen in diesem Bereich zdhlt das SAP Business Information Warehouse. . Neben dem Data Warehouse verf]gt das SAP BW ]ber Werkzeuge zur Administration und ]ber die Reporting-Komponente SAP Business Explorer und ist damit eine Kernkomponente der SAP Business Intelligence. Im  vorliegenden Lehrbuch wird anhand durchgdngiger Fallstudien eine fundierte Einf]hrung in das SAP BW gegeben. Es werden die Phasen der Datenmodellierung, Datenbeschaffung und des Reporting im Zusammenhang mit einem plausiblen Szenario behandelt und dem Anwender wird ]ber prdzise Anweisungen und anschauliche Grafiken der Einstieg in die Software und deren Bedienung ermvglicht. more...

Price: $39.95