Alias-Effekt
>
Als Alias-Effekte werden im Bereich der Signalanalyse Fehler bezeichnet, die auftreten, wenn im abzutastenden Signal Frequenzanteile vorkommen, die höher sind als die halbe Abtastfrequenz. Wikipedia
Weitere Fragen
What is the meaning of aliasing?
What is the literal meaning of aliasing?
What is the process of aliasing?
What is aliasing in image?
In signal processing and related disciplines, aliasing is the overlapping of frequency components resulting from a sample rate below the Nyquist rate.
Aliasing is an undesirable effect that is seen in sampled systems. When the input frequency is greater than half the sample frequency, the sampled points do not ...
In computing, aliasing describes a situation in which a data location in memory can be accessed through different symbolic names in the program.