Signal processing algorithms, architectures, and systems are at the heart of modern technologies that generate, transform, and interpret information across applications as diverse as communications, ...

A discrete-time signal is a sequence of numbers defined only at integer values of time. Addition combines two signals sample by sample. y[n] = x₁[n] + x₂[n] Used in mixing and superposition of signals ...

Abstract: Automatic processing and analysis of electrocardiogram (ECG) signals are related to various applications and aspects of cardiovascular system research. One of such tasks is ECG monitoring, ...

Maxx Seminario is a PhD student studying int egrated circuit design at the University of Nebraska–Lincoln, and is responsible for creating and curating this course - Digital Signal Processing - ECEN ...

Abstract: Exploring temporal activity in the brain, often performed using electroencephalography (EEG), includes data analysis, signal processing and visualization. In conventional surface EEG data ...

From lens focal lengths and fill-flash to portraits, macro or stunning landscapes there are techniques for everyone. Learn how to use metering, considering composition and shoot everything from ...

Computer science is the study and development of the protocols required for automated processing and manipulation of data. This includes, for example, creating algorithms for efficiently searching ...

Opinion The Amazon film may be controversial, but the portrait is a masterclass in a bold, graphic style that defined an era.

Opinion To bait or not to bait, that is the question? And while there isn’t an easy answer, I think every wildlife photographer should educate themselves on the subject ...