Signals & Systems #06 | Combined DT Transforms & Periodic Discrete-Time Signals

Instructor: Dr. Süleyman Burak ÇELİK

In this final lesson of Lecture 3, we combine shift and scale operations, and introduce periodic discrete-time signals. - Combined transform y[n] = x[Mn + n0]: shift first, then scale - Worked example: finding x[2n+1] step by step - Periodic DT signals: y[n] = sum of x[n - kN] - Constructing period