Wiley signals and systems e book TLFe BO 350

13.7. Exercises
i ~ t i dgive

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the region of convcrgcncc for cach. Xotc: bee Exaniples 13.2 and 13.3.

xercise 13.

xercise 13.4
a ) Fiud thc x-transbrrns of the low-pass inipulsc. responses zl,[k].

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p=-l
2

b) Give the s-prtra ;C,(.~,[k]) and sketch thc given sequences arid rrmgriiturlcs
of the spectra.

Prow the followiiig theoreins of the c-transform:
1. iisirig the rleiinirig equation (13.I ) .

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