The field of signal processing methods and applications frequentlyrelies on powerful results from numerical approximation. One suchexample, at the core of this thesis, is the use of Chebyshev approximationmethods for designing digital filters.In practice, the finite nature of numerical representations adds an extralayer of difficulty to the design problems we wish to address using digitalfilters (audio and image processing being two domains which rely heavilyon filtering operations). Most of the current mainstream tools for thisjob are neither optimized, nor do they provide certificates of correctness.We wish to change this, with some of the groundwork being laid by thepresent work.The first part of the thesis deals with the study and devel...
email mlangneptunnttuwienacat This paper presents a method for the design of nonlin ear phase FIR d...
In many applications of digital signal processing, the complex Chebyshev approximation of digital fi...
179 p.The use of transformations in high-level synthesis of Very Large Scale Integration (VLSI) circ...
The field of signal processing methods and applications frequentlyrelies on powerful results from nu...
In this thesis we develop approaches for improvement of the numerical behavior of digital filters wi...
Preliminary version accepted for publicationInternational audienceWith a long history dating back to...
The Parks-McClellan algorithm is widely used in the digital signal processing (DSP) field. It is use...
The main objective of our study is to develop fast algorithms for an optimal design and an implement...
Four methods for designing digital filters optimal in the Chebyshev sense are developed. The propert...
This thesis develops new methods for obtaining optimal frequency domain approximation in the design ...
his thesis concentrates on synthesis methods for linear-phase finite-impulse response filters with a p...
Abstract—We describe a systematic method for designing highly accurate and efficient infinite impuls...
The problem of delay equalization in the design of SAW transducer weighting functions is considered....
In this thesis a new and simple to program approach is proposed in order to obtain an $L\sb{p}$ appr...
The design of Finite Impulse Response (FIR) digital filters that considers both phase and magnitude ...
email mlangneptunnttuwienacat This paper presents a method for the design of nonlin ear phase FIR d...
In many applications of digital signal processing, the complex Chebyshev approximation of digital fi...
179 p.The use of transformations in high-level synthesis of Very Large Scale Integration (VLSI) circ...
The field of signal processing methods and applications frequentlyrelies on powerful results from nu...
In this thesis we develop approaches for improvement of the numerical behavior of digital filters wi...
Preliminary version accepted for publicationInternational audienceWith a long history dating back to...
The Parks-McClellan algorithm is widely used in the digital signal processing (DSP) field. It is use...
The main objective of our study is to develop fast algorithms for an optimal design and an implement...
Four methods for designing digital filters optimal in the Chebyshev sense are developed. The propert...
This thesis develops new methods for obtaining optimal frequency domain approximation in the design ...
his thesis concentrates on synthesis methods for linear-phase finite-impulse response filters with a p...
Abstract—We describe a systematic method for designing highly accurate and efficient infinite impuls...
The problem of delay equalization in the design of SAW transducer weighting functions is considered....
In this thesis a new and simple to program approach is proposed in order to obtain an $L\sb{p}$ appr...
The design of Finite Impulse Response (FIR) digital filters that considers both phase and magnitude ...
email mlangneptunnttuwienacat This paper presents a method for the design of nonlin ear phase FIR d...
In many applications of digital signal processing, the complex Chebyshev approximation of digital fi...
179 p.The use of transformations in high-level synthesis of Very Large Scale Integration (VLSI) circ...