Consider the continuous signal found in Example 2.3.

What would be an appropriate sample rate and sample period to use in sampling this signal if the resulting discrete series must have a size of 2M, where M is an integer and the signal is to be filtered at and above 2 Hz.

y(t) = ∑ infinite and n=1 Bn sin2Π nt/T

Bn=4/nΠAn = 0 and n, Bn is identically 0.