write a Python equivalent for the following plotting functions

[allthatsounds]

• [ ] tfplot - Plot coefficients on the time-frequency plane
• [ ] plotdgt - Plot dgt coefficients
• [ ] plotdgtreal - Plot dgtreal coefficients
• [ ] plotdwilt - Plot dwilt coefficients
• [ ] plotwmdct - Plot wmdct coefficients
• [ ] sgram - Spectrogram based on dgt
• [ ] gabimagepars - Choose parameters for nice Gabor image
• [ ] resgram - Reassigned spectrogram
• [ ] instfreqplot - Plot of the instantaneous frequency
• [ ] phaseplot - Plot of STFT phase
• [ ] plotfilterbank - Plot normal/uniform filter bank coefficients