The analysis and implementation of digital filters using a special purpose CAD tool

Turner, L.E.; Graham, Daniel; Denyer, P.B.

doi:10.1109/13.34161

Cited by 11 publications

(2 citation statements)

References 12 publications

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“…The frequency response was determined by measuring the combined frequency response through moving average filter filter and the CODEC, and dividing by the measured frequency response through the CODEC alone to discount the effects of the analog and digital filters in the CODEC itself. The measured response is plotted against the infinite precision response predicted by Digicap [87] in Figure 5.5.…”

Section: Resultsmentioning

confidence: 99%

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A C compiler for implementing FPGA based bit-serial DSP systems

Cyca

Turner

2006

2006 IEEE International Conference on Field Programmable Technology

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Section: Resultsmentioning

confidence: 99%

“…Alternately, an additional code generation pass could be implemented, targeting the Digicap [87] language. For designs without conditional statements, Digicap would allow frequency-domain, time-domain, and finite precision effect analysis.…”

Section: Compiler Enhancementsmentioning

confidence: 99%

A C compiler for implementing FPGA based bit-serial DSP systems

Cyca

Turner

2006

2006 IEEE International Conference on Field Programmable Technology

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A pedagogical Web service‐based interactive learning environment for a digital filter design course: An evolutionary approach

Chen

Wang

et al. 2010

Comp Applic In Engineering

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ABSTRACT:The course of digital filter design in electronic/electrical engineering involves complicated mathematical equations and dynamic waveform variations. It is a consensus among educators that using simulation tools assist in improving students' learning experiences. Previous studies on system simulation seemed to lack an appropriate approach to design such a course. Few emphasized the design of an interactive learning environment by using an evolutionary approach. This study integrated the design concept of an evolutionary approach and Web service-based technology into a simulation system entitled Pedagogical Web Service-Based Interactive Learning Environment (PEWSILE) was introduced. The PEWSILE system contained two interactive learning environments-a simple system and an advanced system. It offered a total of six pedagogical Web services. The simple interactive learning environment included text/color-based services, and text/color/ diagram-based services. The advanced interactive learning environment included batch-based, interval changebased, comparison-based, and scroll bar-based services. The study also assessed the students' performance in six pedagogical Web services covering interaction and overall use, usefulness, and intention to use through a questionnaire survey and subsequent interviews. Three significant findings were reported. For example, in the advanced interactive learning environment, the designs of interval change-based and comparison-based services make it easier to observe differences in the outcome of parameter change, while batch-based services lacks the element of waveform comparison. In sum, the findings in this study provide helpful implications in designing engineering educational software. ß

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Rapid hardware prototyping of Digital Signal Processing systems using Field Programmable Gate Arrays

Turner

Graumann

1995

Field-Programmable Logic and Applications

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The analysis and implementation of digital filters using a special purpose CAD tool

Cited by 11 publications

References 12 publications

A C compiler for implementing FPGA based bit-serial DSP systems

A C compiler for implementing FPGA based bit-serial DSP systems

A pedagogical Web service‐based interactive learning environment for a digital filter design course: An evolutionary approach

Rapid hardware prototyping of Digital Signal Processing systems using Field Programmable Gate Arrays

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