Explore: Détection Signal

Detection theory or signal detection theory is a means to measure the ability to differentiate between information-bearing patterns (called stimulus in

one-dimensional signals is known as step detection and the problem of finding signal discontinuities over time is known as change detection. Edge detection is a

filtering a faint signal from noise, as in radio astronomy, or reconstructing a hidden signal, as in steganography. In optoelectronics, "detection" means converting

The Wow! signal was a strong narrowband radio signal detected on August 15, 1977, by Ohio State University's Big Ear radio telescope in the United States

Railway signalling (British English), or railroad signaling (American English), is a system used to control the movement of railway traffic. Trains move

Differential signalling is a method for electrically transmitting information using two complementary signals. The technique sends the same electrical signal as

digital computation to signal processing allows for many advantages over analog processing in many applications, such as error detection and correction in

little signal to exceed the noise floor and cannot be detected. Detection requires a signal that exceeds the noise floor by at least the signal-to-noise

statistics and signal processing, step detection (also known as step smoothing, step filtering, shift detection, jump detection or edge detection) is the process

Signal processing is an electrical engineering subfield that focuses on analyzing, modifying and synthesizing signals, such as sound, images, potential