Consolidated PowerSpectrums setParams into its __init__. Simplified PowerSpectrums __firstCall__ accordingly. Modified Spectrogram to use sheet dimensions in preference to the previous spectrograms shape.
Consolidated PowerSpectrums setParams into its __init__. Simplified PowerSpectrums __firstCall__ accordingly. Modified Spectrogram to use sheet dimensions in preference to the previous spectrograms shape.

Tasignotas/topographica_mirror,mjabri/topographica,mjabri/topographica,ioam/topographica,Tasignotas/topographica_mirror,Tasignotas/topographica_mirror,mjabri/topographica,ioam/topographica,Tasignotas/topographica_mirror,mjabri/topographica,Tasignotas/topographica_mirror,ioam/topographica,ioam/topographica,ioam/topographica,mjabri/topographica