International Journal of Science and Research (IJSR)

International Journal of Science and Research (IJSR)
Call for Papers | Fully Refereed | Open Access | Double Blind Peer Reviewed

ISSN: 2319-7064


Downloads: 103 | Views: 235

Research Paper | Electronics & Communication Engineering | India | Volume 4 Issue 6, June 2015 | Popularity: 6.6 / 10


     

Design of Cosine Modulated Filter Bank Using Unconstrained Optimization Technique

Shaheen, Dinesh K. Dhaka


Abstract: This paper proposes a unique method for designing of cosine modulated-QMF bank using unconstrained optimization technique. Objective function of this QMF bank is a quadratic equation form by combining the total pass band error, mean square error of band pass and stop band. We are using the unconstrained optimization method for minimizing the objective function. Result shows that the performance is better than the existing method.


Keywords: Prototype filter Cosine modulation, high band width, NOI


Edition: Volume 4 Issue 6, June 2015


Pages: 747 - 752



Make Sure to Disable the Pop-Up Blocker of Web Browser




Text copied to Clipboard!
Shaheen, Dinesh K. Dhaka, "Design of Cosine Modulated Filter Bank Using Unconstrained Optimization Technique", International Journal of Science and Research (IJSR), Volume 4 Issue 6, June 2015, pp. 747-752, https://www.ijsr.net/getabstract.php?paperid=SUB155322

Similar Articles

Downloads: 128 | Weekly Hits: ⮙1 | Monthly Hits: ⮙1

Research Paper, Electronics & Communication Engineering, India, Volume 7 Issue 6, June 2018

Pages: 1662 - 1664

Enhancement of Gray Level Image by Fuzzy and Filter Technique

Monalisa Pandey, Pankaj Sharma

Share this Article

Downloads: 136

Research Paper, Electronics & Communication Engineering, India, Volume 5 Issue 11, November 2016

Pages: 422 - 426

An Segmentation Under Connected Components Based on Watershed Algorithm Using FPGA Processor

R. Kiruthikaa, S. Salaiselvapathy

Share this Article

Downloads: 0

Research Paper, Electronics & Communication Engineering, India, Volume 11 Issue 7, July 2022

Pages: 1706 - 1708

Image Enhancement Techniques Using Matlab Functions

Telagamalla Gopi

Share this Article

Downloads: 1

Research Paper, Electronics & Communication Engineering, Egypt, Volume 10 Issue 12, December 2021

Pages: 1281 - 1287

Feature Level Fusion of Palmprint and Iris Images for Person Identification

May Essam, Fayez Wanis Zaki, Mervat El-Seddek

Share this Article

Downloads: 1 | Weekly Hits: ⮙1 | Monthly Hits: ⮙1

Research Paper, Electronics & Communication Engineering, India, Volume 12 Issue 2, February 2023

Pages: 647 - 651

Pre-Processing Techniques for Digital Mammograms

Dr. P. Indra, R. Yoganapriya

Share this Article
Top