By Linnea Rosenbaum.
Read or Download On low-complexity frequency selective digital filters and filter banks PDF
Similar applied mathematicsematics books
This complete publication offers a rigorous and cutting-edge therapy of variational inequalities and complementarity difficulties in finite dimensions. This category of mathematical programming difficulties offers a strong framework for the unified research and improvement of effective resolution algorithms for quite a lot of equilibrium difficulties in economics, engineering, finance, and technologies.
power breathing ailments, resembling bronchial asthma and persistent obstructive pulmonary disorder, kill greater than four million humans each year, and impact 1000's of hundreds of thousands extra. those illnesses erode the healthiness and future health of the sufferers and feature a damaging influence on households and societies. This file increases knowledge of the large effect of continual respiration ailments all over the world, and highlights the danger elements in addition to how one can hinder and deal with those ailments.
- Implementing Environmental Management Accounting: Status and Challenges (Eco-Efficiency in Industry and Science)
- Mathematical Excursions: Side Trips along Paths Not Generally Traveled in Elementary Courses in Mathematics
- Behavioral Biometrics For Human Identification: Intelligent Applications (Premier Reference Source)
- Agile Web Application Development with Yii 1.1 and PHP5: Fast-track your web application development by harnessing the power of the Yii PHP Framework
- Contemporary Theatre, Film and Television: A Biographical Guide Featruing Performers, Directors, Writers, Producers, Designers, Managers, Choreographers, Technicians, Composers, Executives, Volume 44
Additional info for On low-complexity frequency selective digital filters and filter banks
37 4. FILTER SPECIFICATIONS SUITABLE FOR FRM regular linear-phase FIR filters. As is well known (Chen and Lee, 1996; Rosenbaum and Johansson, 2007), the price to pay for the lower arithmetic complexity in the FRM approach is an overall longer delay. This must also be consider when choosing approach for the specification at hand; it is however not taken into account here. For a regular linear-phase FIR filter H(z) with filter order N , the number of multiplications is about N/2, or more exactly ⌊N/2⌋ + 1.
In Chapter 6, the case where the filter order of H0 (z) is even and the FRM is the conventional one introduced by Lim (1986), thus Gc (z) = z −NG /2 − G(z), is proposed. The analysis and synthesis filters have linear phase and there is no aliasing distortion. 2 M -channel maximally decimated filter banks The two-channel filter bank can be generalized into a filter bank with M channels. Such filter banks find application in numerous areas (Crochiere and Rabiner, 1983; Fliege, 1994; Vaidyanathan, 1993) and over the past two decades, a vast number of papers on the theory and design of such filter banks have been published.
82 . 8 (c) and (d) illustrate 2 More precisely, F (z) and F (z) are allowed to have some don’t-care-band (as for the NB and 0 1 WB structures), but here only the principle is shown. 15 2. 5: Illustration of magnitude responses for WB FRM lowpass filters with even L. (a) model filter, (b) periodic model filter, (c) masking filter, and (e) overall filter. 16 2. 6: Illustration of magnitude responses for WB FRM lowpass filters with odd L. (a) model filter, (b) periodic model filter, (c) masking filter, and (e) overall filter.
On low-complexity frequency selective digital filters and filter banks by Linnea Rosenbaum.