Browsing Theses and Dissertations (Electrical, Electronic and Computer Engineering) by Issue Date
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- Browsing Theses and Dissertations (Electrical, Electronic and Computer Engineering) by Issue Date
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Browsing Theses and Dissertations (Electrical, Electronic and Computer Engineering) by Issue Date
Now showing items 1-20 of 409
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(University of Pretoria, 1965)Please read the abstract in the dissertation.
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(University of Pretoria, 1969)Skakeling met diffusie-transistors by höe kollektorspannings word ontleed. Die gebied waar vermenigvuldiging verkry word en skakelsnelheid aansienlik verhoog word, is ondersoek met behulp van 'n relaksasie-ossillator. ...
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(University of Pretoria, 1978)Please read the abstract in the dissertation.
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(University of Pretoria, 1991)English: There has until the present time been no planar array equivalent of the generalized Villeneuve (linear) distribution. The generalised Villeneuve linear distribution array synthesis method has been extended to ...
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(University of Pretoria, 2001)Especially important in developing improved cochlear implants is to develop a deeper understanding of the processing of sound in the central auditory nervous system, for both acoustic and electrical stimulation of the ...
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(University of Pretoria, 2001)The objective of this thesis is to provide additional insight into the electrode array-nerve fibre interface that exists in the implanted cochlea and to facilitate investigation of new electrode arrays in interaction with ...
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(University of Pretoria, 2001)Neural networks are used in various fields to make predictions about the future value of a time series, or about the class membership of a given object. For the network to be effective, it needs to be trained on a set of ...
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(University of Pretoria, 2002)In this dissertation the problem of recognising vehicle licence plates of which the sym¬bols can not be segmented by standard image processing techniques is addressed. Most licence plate recognition systems proposed in the ...
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(University of Pretoria, 2002)This dissertation considers a method to convert an ordinary cipher system, as used to secure e-commerce transactions, into an unconditionally secure cipher system, i.e. one that generates ciphertext that does not contain ...
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(University of Pretoria, 2002)Please read the abstract in the section, 00front of this document
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(University of Pretoria, 2002-09-28)The traditional method of implementing SRAM in CMOS is via a six-transistor cell and five routing lines. If the number of transistors and the number of wires could be reduced, the packing density of the memory cells could ...
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(University of Pretoria, 2003)Please read the abstract in the section 00front of this document
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(University of Pretoria, 2004)A South African GSM telecommunications market consisting of two incumbents and an entering third player, is modelled utilising a non-linear, system dynamics approach. The model calculates subscriber choice based on a ...
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(University of Pretoria, 2005)The Internet has grown from its modest academic beginnings into an important, global communication medium. It has become a significant, intrinsic part of our lives, how we distribute information and how we transact. It is ...
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(University of Pretoria, 2005)The present explosion in digital communications and multi-user wireless cellular networks has urged a demand for more effective modulation methods, utilizing the available frequency spectrum more efficiently. To accommodate ...
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(University of Pretoria, 2005)The objective of this dissertation is to enhance the functionality of an existing simulation package that is used to simulate fiber optic networks. These enhancements include the capability to simulate protection mechanisms ...
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(University of Pretoria, 2005)Multilevel Random Pulse Width Modulation (RPWM) schemes have drawn increasing attention in the past few years. Multilevel topologies provide high voltage and high power capabilities and random PWM schemes offer reduction ...
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(University of Pretoria, 2005-04-07)The objective of this dissertation is to investigate the factors that influence the design of wide-area wavelength division multiplexing (WDM) optical networks. Wide-area networks are presented as communication networks ...
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(University of Pretoria, 2005-09-05)Please read the abstract in the section 00front of this document
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(University of Pretoria, 2005-09-15)GSM has changed the face of communication and information exchange, much as the Internet did. With the advances made in the mobile technology arena, new opportunities are created. Mobile Commerce (m-Commerce) is one such ...
Now showing items 1-20 of 409