Problem in plotting Frequency Response
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I have samples of a signal varying form 100MHz to 110MHz. How do i plot the frequency response of this signal? I tried fvtool() and fft(). But these plots give me NORMALIZED frequency response. Is there any other method to plot the absolute freq response?
Respuestas (1)
Honglei Chen
el 16 de Abr. de 2015
Editada: Honglei Chen
el 16 de Abr. de 2015
0 votos
On the fvtool menu bar, you can click Analysis -> Sampling Frequency to specify the sampling rate. fvtool will then scale the frequency axis according to the sampling rate.
HTH
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Más información sobre Digital Filter Analysis en Centro de ayuda y File Exchange.
el 16 de Abr. de 2015
el 16 de Abr. de 2015
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