Table 1 List of symbols
From: Novel methodologies for spectral classification of exon and intron sequences
Symbol | Description | Symbol | Description |
|---|---|---|---|
C | Cytosine | G | Guanine |
A | Adenine | T | Thymine |
DNA | Deoxyribonucleic acid | OG | Organism |
DSP | Digital signal processing | GSP | Genomic signal processing |
DFT | Discrete Fourier transform | FFT | Fast Fourier transform |
SL | Sequence length (bases) | WL | Window length (bases) |
WRS | Window right-shift (bases) | NW | Number of windows |
CDP3 | Cumulative distribution period-3 | CCDP3 | Complementary CDP3 |
PSV | Power spectral value | P 3 | Period-3 power spectral value |
T m | Mid threshold value | T p | Proportional threshold value |
T c | Cumulative distribution threshold value | T 4 | Fixed threshold value (= 4.0) |
T w | Winner threshold value | T i | Interpolated winner threshold value |
meanP 3e | Mean of the period-3 values obtained from specified exon sequences | ||
sdP 3e | Standard deviation of the period-3 values obtained from specified exon sequences | ||
meanP 3i | Mean of the period-3 values obtained from specified intron sequences | ||
sdP 3i | Standard deviation of the period-3 values obtained from specified intron sequences | ||