Comprehensive introduction to analysis of continuous and discrete-time signals and systems. Linear time-invariant systems, convolution; Fourier series representations of periodic signals; Continuous ...

Sigma-delta converters are in wide use among applications that demand high precision and accuracy. A variant of the sigma-delta architecture, called the continuous-time sigma delta (CT-S?), has found ...

The extensive use of weighting patterns in the analysis and synthesis of linear, finite-dimensional systems relies heavily on a realizability result involving a decomposition of the weighting pattern ...

Researchers demonstrate a novel method for transforming continuous time crystals into discrete ones using subharmonic injection locking, offering new insights into symmetry breaking and control in ...

Split a mile in half, you get half a mile. Split the half mile, you get a quarter, and on and on, until you’ve carved out a length far smaller than the diameter of an atom. Can this slicing continue ...

This paper examines the consequences of alternative formalizations of dynamic models. All dynamic models analyze change over time. But the change can either be assumed to occur continuously--and hence ...