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 ...

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.

A research team has developed a novel direct sampling method based on deep generative models. Their method enables efficient ...

High-frequency financial data are not only discretely sampled in time but the time separating successive observations is often random. We analyze the consequences of this dual feature of the data when ...

A comparison of discrete-time (DT loop filter) versus continuous-time (CT loop filter) modulator systems. This second-order CT-S? ADC is shown with representative signal and noise transfer functions.