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java.lang.Objectmodeling.AntiAlias
public class AntiAlias
Antialiasing-Filter zur Bandbegrenzung bei Oversampling
Field Summary | |
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(package private) double[] |
a
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(package private) double[] |
buffer
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(package private) int |
N
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(package private) int |
pos
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Constructor Summary | |
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AntiAlias(double omega,
int filterLength)
Konstruktor |
Method Summary | |
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(package private) double |
Convolve(double val)
Führt die Faltung (Convolution) durch |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Field Detail |
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double[] a
double[] buffer
int N
int pos
Constructor Detail |
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AntiAlias(double omega, int filterLength)
omega
- Relative Eckfrequenz (Kehrwert des Oversampling-Faktors)filterLength
- Länge der ImpulsantwortMethod Detail |
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double Convolve(double val)
val
- Übergebener Abtastwert der zu bearbeitenden Abtastfolge
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