Nyquist frequency signal, whereas "Nyquist frequency" is a property of a discrete-time system. When the function domain is time, sample rates are usually expressed in samples per second, and the unit of Nyquist frequency is cycles per second (hertz). When the function domain is distance, as in an image sampling system, the sample rate might be dots per inch and the corresponding Nyquist frequency would be in cycles/inch. Referring again to Figure 1, undersampling of the sinusoid at 0.6 f is what allows there to be a lower-frequency "alias", which is a different function that produces the same set of samples. That
What a Time to Be Alive What a Time to Be Alive What a Time to Be Alive is a collaborative commercial mixtape by Canadian rapper Drake and American rapper Future. It was released on September 20, 2015, by Young Money Entertainment, Cash Money Records, Republic Records, OVO Sound, Epic Records, A1 Records and Freebandz. "What a Time to Be Alive" was supported by Drake and Future's previous collaboration on the single "Where Ya At". As friends, they originally planned to record a mixtape together earlier in the year; the project never fully materialized. However, during recording sessions for "Where Ya At", the duo began working