Sampling of continuous-time signals. Sampling Theorem. Sampling Rate Conversions. Transform analysis of linear time-invariant systems. The Frequency Response of LTI Systems. Linear Systems with ...

Signals and Systems (5 lectures): Continuous-time and discrete-time signals; commonly encountered signals; unit impulse and unit step functions; sampling and aliasing; continuous-time and ...

FRI techniques transform the sampling problem into one of parameter estimation, where the focus is on identifying discrete events or signal features embedded in continuous measurements.