in python, the specgram function gives me a plot of the spectrogram for a given signal. I was wondering how do i save this spectrogram image as a numpy array.?
http://matplotlib.org/api/mlab_api.html#matplotlib.mlab.specgram
Asked
Active
Viewed 118 times
0
Abhishek Thakur
- 16,337
- 15
- 66
- 97
-
I think you're going to need to give more details ... What is specgram? Where did that function come from? What types of objects does it return? How does all of this relate to your question title? – mgilson Jun 03 '13 at 16:01
-
@mgilson presumably [this one](http://matplotlib.org/api/mlab_api.html#matplotlib.mlab.specgram)... – Andy Hayden Jun 03 '13 at 16:02
-
yes. this one. edited the question. – Abhishek Thakur Jun 03 '13 at 16:28
-
The question title is confusing. Maybe you mean same as [Matplotlib: save plot to numpy array](http://stackoverflow.com/q/7821518/222914) – Janne Karila Jun 04 '13 at 05:42