Just as an illustration, I'm looking for a nice way to plot something like
this:
http://labrosa.ee.columbia.edu/matlab/sgram/
I don't necessarily need a weighting matrix to convert the Pxx array, which
is what Dan Ellis' code does; I just need to visualize the spectrogram on a
logarithmic axis.
David Ho wrote:
Just as an illustration, I'm looking for a nice way to plot something
like this:
http://labrosa.ee.columbia.edu/matlab/sgram/
I don't necessarily need a weighting matrix to convert the Pxx array,
which is what Dan Ellis' code does; I just need to visualize the
2010/4/19 Eric Firing efir...@hawaii.edu:
David Ho wrote:
Just as an illustration, I'm looking for a nice way to plot something
like this:
http://labrosa.ee.columbia.edu/matlab/sgram/
I don't necessarily need a weighting matrix to convert the Pxx array,
which is what Dan Ellis' code does; I
Friedrich Romstedt wrote:
2010/4/19 Eric Firing efir...@hawaii.edu:
David Ho wrote:
Just as an illustration, I'm looking for a nice way to plot something
like this:
http://labrosa.ee.columbia.edu/matlab/sgram/
I don't necessarily need a weighting matrix to convert the Pxx array,
which is
Hi all!
I have a quick newbie question.
matplotlib's specgram() by default plots a spectrogram with a linear y-axis
(frequency).
However, for many applications, it's better to look at a log-frequency
spectrogram.
Is there an easy way to plot a spectrogram using a logarithmic frequency
axis?