✦ LIBER ✦

A note on trapezoidal digital filter design

✍ Scribed by Will Gersch

Publisher: Elsevier Science
Year: 1973
Tongue: English
Weight: 278 KB
Volume: 6
Category: Article
ISSN: 0010-4809
DOI: 10.1016/0010-4809(73)90042-6

No coin nor oath required. For personal study only.

✦ Synopsis

A simple design procedure to achieve an ideal trapezoidal low pass filter whose transfer function is unity for f < FL, linearly goes to zero, in the interval FL FH is described. Design considerations for practical implementation of the filter and specific illustrations are included. The transfer function performance of our practical design approximations to the ideal trapezoidal filter achieves superior stop band rejection to that achieved by the usual approximations to the H(f) = 1,0 < 1 f 1 < FH, H(f)= 0 IfI > FH ideal filter.

📜 SIMILAR VOLUMES

Direct design of recursive digital filte

Direct design of recursive digital filters based on a new stability test

✍ V. Ramachandran; C.S. Gargour; M. Ahmadi; M.T.H. Boraie 📂 Article 📅 1984 🏛 Elsevier Science 🌐 English ⚖ 383 KB

In this paper we present an alternative approach to the direct design of 1-D recursive digitalfilters satisfying prescribed magnitude specifications with or without constant group delay characteristic. This method uses an iterative method to calculate the coejkients of the$lter's transfer,function a

A note on filtering electrocardiograms

✍ T. Allan Pryor 📂 Article 📅 1971 🏛 Elsevier Science 🌐 English ⚖ 224 KB

In developing computer programs for analysis of the electrocardiogram, concern for noise superimposed on the signal is essential. The two major sources of noise are 60 cycle pickup and random myoelectric noise. A large portion of this noise can be suppressed by low pass filtering of the signal. Desi

A design method for parallel nonlinear a

A design method for parallel nonlinear adaptive digital digital filters using neural networks

✍ Takashi Yahagi; Jianting Cao; Jianming Lu 📂 Article 📅 1996 🏛 John Wiley and Sons 🌐 English ⚖ 756 KB

A note on the extended kalman filter

✍ Hosam E. Emara-Shabaik; C.T. Leondes 📂 Article 📅 1981 🏛 Elsevier Science 🌐 English ⚖ 101 KB

A SIMPLE DESIGN OF LINEAR-PHASE, LOW-PAS

A SIMPLE DESIGN OF LINEAR-PHASE, LOW-PASS,RECURSIVE DIGITAL FILTERS

✍ S. N. Hazra; S. C. Dutta Roy 📂 Article 📅 1973 🏛 John Wiley and Sons 🌐 English ⚖ 275 KB

On a generalization of the wave digital

On a generalization of the wave digital filter concept

✍ Stuart S. Lawson 📂 Article 📅 1978 🏛 John Wiley and Sons 🌐 English ⚖ 533 KB