Fix missing parameter initialization in Axes.specgram()#16947

Merged

timhoffm merged 5 commits intomatplotlib:masterfrom

Stefan-Mitic:issue/9100

Apr 2, 2020

Commits on Mar 10, 2020

fix: added check for value of Fs
Stefan Mitic
committed
test: created test for specgram Fs is none
Stefan Mitic
committed

Commits on Mar 31, 2020

style: removed extraspaces from docstring
Stefan Mitic
committed

Commits on Apr 1, 2020

fix: moved default Fs value statement
Stefan Mitic
committed

Commits on Apr 2, 2020

test: removed try...except
Stefan Mitic
committed