Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 12 of 12 for “"behavioural modelling"”.
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High level behavioural modelling of boundary scan architecture.
This project involves the development of a software tool which enables the integration of the IEEE 1149.1/JTAG Boundary Scan Test Architecture automatically into an ASIC (Application Specific Integrated Circuit) design. The tool requires the original design (the ASIC) to be described in VHDL-IEEE …
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WE-MOVEO Audience Innovation and the Democratization of Data
… streaming platforms generate extensive behavioural analytics to optimise engagement and retention, independent filmmakers remain largely excluded from meaningful access to audience evidence that can inform creative practice, distribution, and audience development. Existing data …
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Design and implementation of adaptive baseband predistorter for OFDM nonlinear transmitter. Simulation and measurement of OFDM transmitter in presence of RF high power amplifier nonlinear distortion and the development of adaptive digital predistorters based on Hammerstein approach.
… to memoryless predistorters. Different types of modelling procedures and linearizers were introduced and investigated, in which accurate behavioural models of Radio Frequency (RF) PAs exhibiting linear and nonlinear memory effects were presented and considered, based on the Wiener approach …
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Design and Linearization of Energy Efficiency Power Amplifier in Nonlinear OFDM Transmitter for LTE-5G Applications. Simulation and measurements of energy efficiency power amplifier in the presence of nonlinear OFDM transmitter system and digital predistortion based on Hammerstein-Wiener method
… The second part explores the development of the behavioural model for the class AB power amplifier. A particular novel, Hammerstein-Wiener based model is proposed to describe the dynamic nonlinear behaviour of the power amplifier. The RF power amplifier nonlinear distortion is approximated using …
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Linear Operation of Switch-Mode Outphasing Power Amplifiers
… non-linear behaviour and comparative analysis of behavioural modelling and linearisation efforts. The collaboration resulted in a bench mark for linear wideband operation of a digital outphasing power amplifier. The complimentary linearisation techniques, bandwidth expansion reduction and zero …
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Real-Time Operating System Modelling and Simulation Using SystemC
… Design Languages (SLDL) and Transaction-Level Modelling (TLM) approaches have been proposed as enabling tools for real-time embedded system specification, simulation, implementation and verification. SLDL-based Real-Time Operating System (RTOS) modelling and simulation are key methods to …
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Disaggregate behavioural land use modelling: Integration of housing search, job search and households' dynamics
… infrastructure for the future, is reliant on modelling tools to appropriately assess current conditions whilst providing an accurate estimation for future. In the context of housing infrastructure management, modelling approaches used in practice estimate housing demand at aggregate levels, …
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An investigation into student responses to the University of Zululand's HIV/AIDS intervention strategies
… strategies, (iv) to establish students' behavioural risks, (v) to assess student attitudes and perception to University's HIV/AIDS intervention strategies, (vi) to establish the relationship between student self-efficacy and their response to the University's HIV/AIDS intervention …
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On the detection of privacy and security anomalies
… on detecting security attacks by insiders using behavioural-based anomaly detection approaches. This dissertation looks at to what extent these kinds of techniques can be used to detect privacy attacks by insiders. The dissertation proposes approaches for modelling insider querying behaviour by …
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Gallium Nitride Power Electronics using Machine Learning
… the use of machine learning (ML) algorithms for behavioural modelling of GaN power devices. Introducing ML as the key to developing a general behavioural and circuit model for GaN power devices combined with understanding, learning, customizing and successfully demonstrating it is the major …
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The association between parental conflict and aggressive behaviour among young children in Botswana
… children, largely due to children copying or modelling the aggressive behaviour of their parents; children’s frustration leads to aggression, where the parents become aggressive due to their frustrations emanating from divorce or separation. The study revealed that parental conflict is …
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Understanding travel mode choice: A new approach for city scale simulation
… to simulating mode choice typically make use of behavioural models either derived from stated preference choice experiments or calibrated to observed average mode shares. Whilst these models have played and continue to play a key role in economic, social, and environmental assessments of …