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Spectral test

The spectral test is a statistical test for the quality of a class of pseudorandom number generators (PRNGs), the linear congruential generators (LCGs). LCGs have a property that when plotted in 2 or more dimensions, lines or hyperplanes will form, on which all possible outputs can be found. The spectral test compares the distance between these planes…

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Hermite constantFigure of merit
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George Marsaglia
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Chi-squared test
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Overview

Pseudorandom number generatorsLinear congruential generatorsDonald KnuthRANDU
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Spectral test

Nodes13
Edges12
Triples1
Avg. degree1.85
Density0.153846
Components1

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Spectral test

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is a · 1
Spectral test → statistical test for the quality of a class of pseudorandom number generators

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Important terminology

displaystyle test nu lcgs number spectral merit mathcal pseudorandom dimensions lcg sequence dots generators linear knuth figures version congruential structures

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SubjectPredicateObjectConfidenceSrc
Spectral testis astatistical test for the quality of a class of pseudorandom number generators0.90text

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