Figure 4From: Localizing triplet periodicity in DNA and cDNA sequencesPSD plot of two adjacent exons. Solid line shows the average of PSD values of 4655 adjacent exon pairs each longer than 150 bp. Dashed line shows plot with +/- standard errors. The length of the wavelet analysis function (N) is taken as 512 and scale parameter a is taken as 5.Back to article page