swing-research/scatsense

scatsense's Issues

Python errors while running

Running using Python3 on windows10 64bit.
Directly running :: python exp.py configs/lego1_fspeech_1.txt
Shows this error ::

Traceback (most recent call last):
  File "exp.py", line 120, in <module>
    src_ind = np.random.choice(L[0], J, replace=False) #pick speaker(s)
  File "mtrand.pyx", line 1120, in mtrand.RandomState.choice
ValueError: a must be greater than 0

Running :: python exp_white.py configs/lego1_10deg_white_1.txt
Shows this error ::

Traceback (most recent call last):
  File "exp_white.py", line 106, in <module>
    y = stft(yt, Fn)[f0:, :] #spectrogram of recorded signal
  File "D:\Speech\git\scatsense-master\core\signal.py", line 20, in stft
    x = np.hstack((np.zeros((nhop,)),x,np.zeros((zero_pad,)))) #zero padding at the beginning to avoid boundary effects
TypeError: 'numpy.float64' object cannot be interpreted as an integer

While running using Python 2.7 on windows10 64 bit

:: python exp_white.py configs/lego1_10deg_white_1.txt
Shows this error ::

Traceback (most recent call last):
  File "exp_white.py", line 106, in <module>
    y = stft(yt, Fn)[f0:, :] #spectrogram of recorded signal
  File "D:\Speech\git\scatsense-master\core\signal.py", line 20, in stft
    x = np.hstack(int(np.zeros((nhop,))),x,int(np.zeros((zero_pad,)))) #zero padding at the beginning to avoid boundary effects
TypeError: only size-1 arrays can be converted to Python scalars 

Please tell me how to fix this.
I am trying to understand the method from your paper.

Thanks.