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Showing 1 to 10 of 10 for “"Digital filter design"”.
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Optimal digital filter design for dispersed signal equalization
… this thesis, we investigate the derivation of a digital filter to compensate for the dispersion caused by the ionosphere. A transfer function model for the analysis of the ionosphere as a system is introduced. Based on the signal model, a matched filter response is derived. The problem is …
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Iterative least squares algorithms for digital filter design.
… new algorithms to simplify and improve the design of IIR digital filters and M-band cosine modulated filter banks. These algorithms are based on the Iterative Least Squares (ILS) approach. We first review the various Iterative Reweighted Least Squares (IRLS) methods used to design Chebyshev …
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Digital Filter Design Using Improved Artificial Bee Colony Algorithms
Digital filters are often used in digital signal processing applications. The design objective of a digital filter is to find the optimal set of filter coefficients, which satisfies the desired specifications of magnitude and group delay responses. Evolutionary algorithms are population-based …
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The Use of Multiple Criterion Optimization in Digital Filter Design
… of multiple criterion optimization techniques to digital filter design. The potential role of multiple criterion optimization in digital filter design seems rather promising as the examples of Chapter 7 illustrate.
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Digital Filter Design and Synthesis Using High-level Modeling Tools
… is to formulate a technically sound approach to designing Infinite Impulse Response (IIR) digital filters using high-level modeling tools. High-level modeling tools provide the ability to build and simulate ideal models. Once proper validation is complete on these ideal models, the user can then …
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Tapping space and spacing taps: Topics in radar-astronomy imaging and sparse filter design
… radar (SAR) and finite impulse-response (FIR) digital filter design.
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Development of experiments for the digital signal processing teaching laboratory
Digital Signal Processing (DSP) is a technology-driven field which develops as early as mid-1960 when computers and other digital circuitry became fast enough to process large amounts of data efficiently. Since then techniques and applications of DSP have been expanding at a tremendous rate. With …
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Iterative design of l(p) digital filters
The design of digital filters is a fundamental process in the context of digital signal processing. Being essential building blocks, digital filters are used in diverse areas ranging from medical imaging or audio and video processing, to highly sophisticated military applications (among many …
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A mathematical formulation of intelligent agents and their activities
… that are applicable in fields as diverse as digital filter design and software engineering. These methods, however, are often computationally intensive, and the heavy reliance on numeric processing usually renders them unintuitive. A further limitation is that many of the techniques treat the …
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Optimal Constrained Feedback: Computer-Generated Holography using Optimal-Gains
… can be achieved by incorporating additional digital filter terms in the feedback response and that this approach generalises across different optimisation error metrics. The fact that OCF can be optimised for a fixed number of iterations is a crucial aspect. It allows the development of …