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(Solved): Use the defining equation for the DTFS coefficients to evaluate the DTFS representation of the follo ...
Use the defining equation for the DTFS coefficients
to evaluate the DTFS representation of the following
signals:
(a) x[n]=cos((6\pi )/(17)n+(\pi )/(3))
(b) x[n]=2sin((14\pi )/(19)n)+cos((10\pi )/(19)n)+1
(c)
(d) x[n] as depicted in Figure (a).
(e) x[n] as depicted in Figure(b).
please solve firstly c d and e