Paper Title:
Research of Computer Aided Design for Anti-Aliasing Filter Based on MATLAB
  Abstract

Anti-aliasing filter is widely used in the field of communication and the information collecting system. Generally, anti-aliasing filter is consisted with a low-pass filter, which possesses rapid roll-off rate. In order to ensure that there will be a very smooth amplitude frequency characteristic, the high order Butterworth low-pass filter is adopted to work as anti-aliasing filter. As we know, to design this kind of high order low-pass filter will involve large amount of manual calculation. In order to reduce the manual calculation job, which is meaningless and reduplicated, in this paper, a MATLAB scripts is proposed to establish a model of computer aided design for anti-aliasing filter. To use this MATLAB scripts, the value of parameter for the filter can be easily got according to the design specification.

  Info
Periodical
Chapter
Chapter 3: Intelligent Design and Design in Collaborative
Edited by
Xingui He, Ertian Hua, Yun Lin and Xiaozhu Liu
Pages
145-149
DOI
10.4028/www.scientific.net/AMM.88-89.145
Citation
X. M. Jiang, "Research of Computer Aided Design for Anti-Aliasing Filter Based on MATLAB", Applied Mechanics and Materials, Vols. 88-89, pp. 145-149, 2011
Online since
August 2011
Authors
Export
Price
$32.00
Share

In order to see related information, you need to Login.

In order to see related information, you need to Login.

Authors: Hai Yan Sun, Chun Liang Zhang, Sen Li
Chapter 3: Mechatronics and Automation
Abstract:In this work, on the basis of the analysis of the component of traditional data acquisition system, and in view of the design requirement of...
2328
Authors: Xue Hai Ren, Fang Qi Yu
Chapter 13: Electronic, Optoelectronic and Automation
Abstract:A novel octave or fractional octave filter design method is presented here. In this method, a cascaded IIR filter is applied to overcome the...
1122
Authors: Chun Song Yang, Xin Chen, Xun Hong Lv
Chapter 7: Electronics and Integrated Circuits, Embedded Technology and Applications
Abstract:Unmanned aerial vehicle (UAV) flight control system often needs the acquisition of sensor signal in analog form. In that case, the accuracy...
873
Authors: Yi Huai Yang, Li Fang Wang, Yuan Li
Chapter 6: Communication, Signal and Image Processing, Data Acquisition, Identification and Recognition Technologies
Abstract:This paper brief describes FIR anti-aliasing filters with equiripple pass bands and stop bands. We designed equiripple linear-phase FIR...
4029