translation of point processes chapter and some tiny fixes elsewhere #1

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jgrewe merged 19 commits from translation into master 2018-11-07 08:38:40 +00:00
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@ -31,7 +31,7 @@ def pifspikes(input, trials, dt, D=0.1) :
times = []
v = vreset
noise = np.sqrt(2.0*D)*np.random.randn(len(input))/np.sqrt(dt)
for k in np.arange(len(noise)) :
for k in range(len(noise)) :
v += (input[k]+noise[k])*dt/tau
if v >= vthresh :
v = vreset
@ -41,7 +41,7 @@ def pifspikes(input, trials, dt, D=0.1) :
def isis( spikes ) :
isi = []
for k in np.arange(len(spikes)) :
for k in range(len(spikes)) :
isi.extend(np.diff(spikes[k]))
return isi