title: How to plot MFCC in Python?
body: <p>I'm just a beginner here in signal processing. Here is my code so far on extracting MFCC feature from an audio file (.WAV):</p>
  
  <pre><code>from python_speech_features import mfcc
  import scipy.io.wavfile as wav
  
  (rate,sig) = wav.read("AudioFile.wav")
  mfcc_feat = mfcc(sig,rate)
  
  print(mfcc_feat)
  </code></pre>
  
  <p>I just wanted to plot the mfcc features to know what it looks like.</p>