frequency response problem 6 - cpe.ku.ac.thjan/dsp/hw/freq response-sol.pdf · (b) obtam an...

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Frequency Response

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Problem 6.1 Suppose that two systems are cascaded. The first system is defined by the set of

coefficients {1,2,3,4}, and the second system is define by the coefficients {−1,1,−1}. Determine the frequency response and the impulse response of the overall cascade system.

Problem 6.2:

Frequency Response

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Frequency Response

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Problem 6.3:

Frequency Response

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Problem 6.4:

Frequency Response

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Frequency Response

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Problem 6.5:

Frequency Response

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Problem 6.6:

Frequency Response

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Problem 6.7:

Frequency Response

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Problem 6.8:

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