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  1. #1
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    help me pliz....filter in matlab

    design a lowpass filter with following specifications:
    o 1500 c f = Hz and 1650 s f = Hz.
    o No ripple in passband is allowed.
    o Your filter order should not be more than 15. (Check the right panel to see the
    order of your filter)
    o s R should be at least 30 dB.
    • Apply your filter to the noise signal and to the noise.

    how to do this?
    the coding i mean

    •   Alt10th June 2008, 09:29

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  2. #2
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    Re: help me pliz....filter in matlab

    first you can use fdatool for matlab
    then mention the type of filter you would like to design
    FIR or IIR ?
    see the signal processing toolbox in matlab



    •   Alt10th June 2008, 10:10

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  3. #3
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    xulfee's Avatar
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    help me pliz....filter in matlab

    1st mention filter type,IIR or FIR,if u want to use IIR filter then go to fdatool give ur specification & approximation u'll get the filter now transport its coefficent to workspace & use it,if u want to use FIR then do the same thing in wintool,also built in functions are available in workspace,u can see their help



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