Recent content by AlexMarshall

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    Filter Practice Problem for P.E. Exam, HELP

    I found the error, the correct d should be: d = fdesign.bandpass('Fst1,Fp1,Fp2,Fst2,Ast1,Ap,Ast2',38e3,f_p,f_s,53e3,r_s,r_p,r_s,140e3); Okay, so now that it compiled, I've ran into some concerns. For one thing, how can I tell if this is right and if it meets the problem description? I know it...
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    Filter Practice Problem for P.E. Exam, HELP

    Hey Everyone, I put together the following code but I'm stuck! Please see below! f_p=40000; %Pass Frequency in Hz f_s=50000; %Stop Frequency in Hz r_s=25; %Stopband Attenuation in dB r_p=3; %Passband Ripple d = fdesign.bandpass('Fst1,Fp1,Fp2,Fst2,Ast1,Ap,Ast2'...
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    Filter Practice Problem for P.E. Exam, HELP

    Hey everyone, I'm trying to get prepped from my EE Professional Engineering exam and there is a question that I cannot solve in the prep-guide. I'm hoping that someone might be able to help because it can be solved in MatLab (as noted in the book). Here is the problem description: You are an...
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