• Vaibhav Srivastava
• Ramapati Mishra

The particle swarm paradigm, that was only a few years ago a curiosity, has now attracted the interest of researchers around the globe. This article is intended to give an overview of important work that gave direction and impetus to research in particle swarms as well as some interesting new directions and applications. Things change fast in this field as investigators discover new ways to do things, and new things to do with particle swarms. It is impossible to cover all aspects of this area within the strict page limits of this journal article. Thus this paper should be seen work of few authors have at the time of writing.

Pass band, Stop band ripples, PSO, Velocity formula.

"A Review on Filter Design Strategies Using Optimization Techniques", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.6, Issue 6, page no.62-66, June 2019, Available :http://www.jetir.org/papers/JETIR1906R45.pdf

"A Review on Filter Design Strategies Using Optimization Techniques", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.6, Issue 6, page no. pp62-66, June 2019, Available at : http://www.jetir.org/papers/JETIR1906R45.pdf