This course focuses on analyzing signals (sound, voltage, communication transmissions, pressure, images, etc.) and the systems that act on them (circuits, physical echos, mechanical dynamics, ...

Buletinul ştiinţific al Universitatii Baia Mare, Seria B, Fascicola matematică-informatică, Vol. 18, No. 2 (2002), pp. 381-389 (9 pages) Controllability problems for sufficiently wide cass of linear ...

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

Sufficient conditions are given for the existence, uniqueness and finite-dimensional approximation of the solution to a first-order infinite-dimensional vector differential equation. Given a suitable ...