Design of Fir Filter through Windowing Method

Author(s):

Shivam Singh Sikarwar , Lord Krishna College Of Technology Indore (M.P), India; Deepak Sharma, Lord Krishna College Of Technology Indore (M.P), India; Prafful Dubey, Lord Krishna College Of Technology Indore (M.P), India

Keywords:

FIR filter, windowing method, Matlab

Abstract:

This thesis is basically based on design of FIR filter with the help of windowing method. In this analysis we used Hamming, Kaiser Window and at the last comparative analysis is done by different figure. Digital filtering which is used in this paper has very advanced properties that you to pay particular care to that design. The analog input must satisfy certain condition and after that transfer an output digital signal into analog form, it is necessary to perform necessary signal processing in order to get the exact output. Analysis shows that magnitude response by Hamming, Dolph-chebshev, Kaiser and equiriple windowing method. Magnitude in decimal w.r.t. normalized frequency. Magnitude is changed from 0 to -90db, which shows magnitude is decreased with increase in frequency.

Other Details:

Manuscript Id	:	IJSTEV2I11150
Published in	:	Volume : 2, Issue : 11
Publication Date	:	01/06/2016
Page(s)	:	392-395

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