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Computers and Digital Techniques, IEE Journal on

Issue 6 • December 1979

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Displaying Results 1 - 9 of 9
  • Adaptive-channel-capacity store-and-forward buffers

    Publication Year: 1979, Page(s):233 - 236
    IEEE is not the copyright holder of this material | Click to expandAbstract | PDF file iconPDF (413 KB)

    A store-and-forward message-switching system is considered, in which the capacity of a channel can be changed dynamically in response to the number of messages awaiting transmission. Three different control strategies are considered. In one, the channel capacity is decided at fixed intervals of time; in the second, the interdecision intervals are random but conform to a fixed distribution; in the ... View full abstract»

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  • Modular networks for direct processing of delta-modulated signals

    Publication Year: 1979, Page(s):237 - 243
    IEEE is not the copyright holder of this material | Click to expandAbstract | PDF file iconPDF (722 KB)

    Modular networks for arithmetic signal processing are described for operation with delta-modulated input and output signals. It is shown that designs based on the concept of the digital delta-modulation encoder provides a flexible approach to implementation of arithmetic units using full adders and flip-flops encompassing both serial and parallel forms. Schemes for the elementary operations of add... View full abstract»

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  • Identification of multidimensional time series and its application in computer graphics

    Publication Year: 1979, Page(s):244 - 250
    IEEE is not the copyright holder of this material | Click to expandAbstract | PDF file iconPDF (668 KB)

    This paper extends the well-known technique of linear signal analysis by predictive filtering to the case where the signals are multidimensional. The properties of the simplest possible multidimensional filter, with a 2-dimensional input and of first order, are examined in detail. It is shown that such filters generate linearly deformed logarithmic spirals, including conies as a special case. The ... View full abstract»

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  • Segmentation of terrain images using textural and spectral characteristics

    Publication Year: 1979, Page(s):251 - 259
    Cited by:  Papers (1)
    IEEE is not the copyright holder of this material | Click to expandAbstract | PDF file iconPDF (1556 KB)

    A method is presented for the segmentation of serial photographs of terrain on the basis of textural as well as spectral characteristics. The method addresses the problems of determining an optimum texture window size, avoiding misclassified areas near region boundaries (owing to the texture window overlapping two or more regions), and coping with textured and untextured regions co-existing in the... View full abstract»

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  • Tabular method for evaluation of incomplete address decoding in microprocessor systems

    Publication Year: 1979, Page(s):260 - 262
    IEEE is not the copyright holder of this material | Click to expandAbstract | PDF file iconPDF (316 KB)

    A tabular method is described which permits immediate evaluation of the consequences of incomplete address decoding in microprocessor systems. The method is easy to apply and aids microprocessor system design in several ways: (a) the minimal address decoding requirements for a given system can be readily determined (b) undesirable simultaneous addressing of more than one device is avoided (c) addr... View full abstract»

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  • 5th Symposium on microprocessors and microprogramming

    Publication Year: 1979, Page(s):263 - 264
    IEEE is not the copyright holder of this material | PDF file iconPDF (330 KB)
    Freely Available from IEEE
  • 6th annual symposium on computer architecture

    Publication Year: 1979, Page(s):264 - 265
    IEEE is not the copyright holder of this material | PDF file iconPDF (332 KB)
    Freely Available from IEEE
  • Ada workshop

    Publication Year: 1979, Page(s):265 - 267
    IEEE is not the copyright holder of this material | PDF file iconPDF (482 KB)
    Freely Available from IEEE
  • 4th international conference on software engineering

    Publication Year: 1979, Page(s):267 - 268
    IEEE is not the copyright holder of this material | PDF file iconPDF (292 KB)
    Freely Available from IEEE

Aims & Scope

Published from 1978-1979, the IEE Journal on Computers and Digital Techniques (CDT) was a quarterly journal that was devoted to digital systems in the broadest sense, covering the structure, design and technology of the systems themselves and the subsystems and components from which they are built.

Full Aims & Scope