lots of changes - errors in f_zero calculation?

introduction/test.py

@@ -1,12 +1,21 @@
 import numpy as np
 import matplotlib.pyplot as plt
 import helperFunctions as hF
+import functions as fu
 import time
 from stimuli.SinusoidalStepStimulus import SinusoidalStepStimulus
 
 
 def main():
 
+    x_values = np.arange(-1, 1, 0.01)
+    popt = [0, 0, 0, 0]
+    y_values = [fu.full_boltzmann(x, popt[0], popt[1], popt[2], popt[3]) for x in x_values]
+
+    plt.plot(x_values, y_values)
+    plt.show()
+    quit()
+
     for freq in [700, 50, 100, 500, 1000]:
         reps = 1000
         start = time.time()