Wednesday, 26 April 2017

Chebyshev Filter

We designed a digital chebyshev filter using the analog filter and input specifications. Scilab software was used to write the code and also observe the output magnitude spectrum with frequency (Hz) on X axis and attenuation (dB) on Y axis.We have designed Chebyshev-I in which there are ripples in the pass band and no ripples in the stop band.It was observed similar input parameters the order of chebyshev filter was lesser compared to butterworth filter.
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9 comments:

  1. Unknown26 April 2017 at 07:40

    There are two types of Chebyshev filters, Chebyshev I and Chebyshev II

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  2. Unknown26 April 2017 at 10:15

    So for the same desired response, implementing Chebyshev will be easier

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  3. Neha26 April 2017 at 20:01

    Similarly Chebyshev - II has ripples in stopband and monotonic in passband

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  4. AjinkyaYadav28 April 2017 at 06:24

    chebyshev contains ripples in mag plot

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  5. AjinkyaYadav28 April 2017 at 06:40

    chebyshev 1 contains ripple in passband and 2 conmtains ripples in stopband

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  6. Meet Patel28 April 2017 at 06:46

    There are 2 types of chebshev filter

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  7. Unknown28 April 2017 at 06:52

    Chebshev 1 has ripples in passband

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  8. Unknown28 April 2017 at 06:54

    This type of filter is named after Pafnuty Chebyshev because its mathematical characteristics are derived from Chebyshev polynomials

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