In order to make the material accessible to both the practitioner and the researcher, we have divided the book into two parts. The book includes ready-to-use filter design algorithms and implementations of the algorithms in both MATLAB and Mathematica. This book overcomes the gap between filter theory and practice, and it presents new algorithms and designs developed over the last five years. These alternative filter designs are crucial when evaluating filters for synthesis in analog circuits, digital hardware, or software.
For digital filters, the design space also includes filters with power-of-two coefficients. Included in the set of designs are filters that have minimal order, minimal quality factors, minimal complexity, minimal sensitivity to pole-zero locations, minimal deviation from a specified group delay, approximate linear phase, and minimized peak overshoot.
#Filter designer matlab software
This book develops alternative techniques and software to produce a comprehensive set of designs that meet the specification and represent the infinite design space. When a designer uses conventional techniques and software to design a filter, the designer receives only one possible filter that meets a set of specifications, yet an infinite number of designs may exist. They are commonly used in a wide variety of systems, such as chemical processing plants, instrumentation, suspension systems, modems, and digital cellular phones. Filters are the staple for designers in the controls, signal processing, and communications fields. Signals Systems Transforms Classical Analog Filter Design Advanced Analog Filter Design Case Studies Advanced Analog Filter Design Algorithms Multi-criteria Optimization of Analog Filter Designs Classical Digital Filter Design Advanced Digital Filter Design Case Studies Advanced Digital Filter Design Algorithms Multi-criteria Optimization of Digital Filter Designs Elliptic Functions Elliptic Rational Function.Īnalog and digital filter design is of great importance throughout engineering, applied mathematics, and computer science. The filter design algorithms can be directly programed in any language or environment such as Visual BASIC, Visual C, Maple, DERIVE, or MathCAD.
#Filter designer matlab how to
By introducing exceptionally elegant and creative mathematical stratagems (e.g., accurate replacement of Jacobi elliptic functions by functions comprising polynomials, square roots, and logarithms), optimization routines carried out with symbolic analysis by Mathematica, and the advance filter design software of MATLAB, it shows readers how to design many types of filters that cannot be designed using conventional techniques. Revolutionary in approach, this book opens up completely new vistas in basic analog and digital IIR filter design-regardless of the technology. A complete up-to-date reference for advanced analog and digital IIR filter design rooted in elliptic functions.
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