Efficient and Accurate Optimal Linear Phase FIR Filter Design Using Opposition-Based Harmony Search Algorithm

المؤلفون المشاركون

Saha, S. K.
Dutta, R.
Choudhury, R.
Kar, R.
Mandal, D.
Ghoshal, S. P.

المصدر

The Scientific World Journal

العدد

المجلد 2013، العدد 2013 (31 ديسمبر/كانون الأول 2013)، ص ص. 1-16، 16ص.

الناشر

Hindawi Publishing Corporation

تاريخ النشر

2013-06-10

دولة النشر

مصر

عدد الصفحات

16

التخصصات الرئيسية

الطب البشري
تكنولوجيا المعلومات وعلم الحاسوب

الملخص EN

In this paper, opposition-based harmony search has been applied for the optimal design of linear phase FIR filters.

RGA, PSO, and DE have also been adopted for the sake of comparison.

The original harmony search algorithm is chosen as the parent one, and opposition-based approach is applied.

During the initialization, randomly generated population of solutions is chosen, opposite solutions are also considered, and the fitter one is selected as a priori guess.

In harmony memory, each such solution passes through memory consideration rule, pitch adjustment rule, and then opposition-based reinitialization generation jumping, which gives the optimum result corresponding to the least error fitness in multidimensional search space of FIR filter design.

Incorporation of different control parameters in the basic HS algorithm results in the balancing of exploration and exploitation of search space.

Low pass, high pass, band pass, and band stop FIR filters are designed with the proposed OHS and other aforementioned algorithms individually for comparative optimization performance.

A comparison of simulation results reveals the optimization efficacy of the OHS over the other optimization techniques for the solution of the multimodal, nondifferentiable, nonlinear, and constrained FIR filter design problems.

نمط استشهاد جمعية علماء النفس الأمريكية (APA)

Saha, S. K.& Dutta, R.& Choudhury, R.& Kar, R.& Mandal, D.& Ghoshal, S. P.. 2013. Efficient and Accurate Optimal Linear Phase FIR Filter Design Using Opposition-Based Harmony Search Algorithm. The Scientific World Journal،Vol. 2013, no. 2013, pp.1-16.
https://search.emarefa.net/detail/BIM-1032786

نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)

Saha, S. K.…[et al.]. Efficient and Accurate Optimal Linear Phase FIR Filter Design Using Opposition-Based Harmony Search Algorithm. The Scientific World Journal No. 2013 (2013), pp.1-16.
https://search.emarefa.net/detail/BIM-1032786

نمط استشهاد الجمعية الطبية الأمريكية (AMA)

Saha, S. K.& Dutta, R.& Choudhury, R.& Kar, R.& Mandal, D.& Ghoshal, S. P.. Efficient and Accurate Optimal Linear Phase FIR Filter Design Using Opposition-Based Harmony Search Algorithm. The Scientific World Journal. 2013. Vol. 2013, no. 2013, pp.1-16.
https://search.emarefa.net/detail/BIM-1032786

نوع البيانات

مقالات

لغة النص

الإنجليزية

الملاحظات

Includes bibliographical references

رقم السجل

BIM-1032786