Outrageously Funny Word Dictionary :: Subindication

👉 Subindication in the context of signal processing refers to a component or feature that is not present in the original signal but is related to it. This can be due to noise, interference, or other factors. Subindication may appear as an additional frequency component or as part of a higher order process. For example, consider a simple system with only a sine wave input and a square filter output: $$ y(t) = \sin(2\pi f_0 t +

subindication