Pidevsignaalide
Pidevsignaalide, often translated as continuous signals, represent a fundamental concept in signal processing and various scientific and engineering disciplines. A continuous signal is one that can be defined for any real number value of its independent variable, typically time. This means the signal possesses a value at every instant within its domain, without any breaks or gaps. In contrast, discrete signals are only defined at specific, distinct points.
The mathematical representation of a continuous signal is a function of a continuous variable, for instance,
The analysis and manipulation of continuous signals traditionally involved calculus, with techniques like integration and differentiation