added t and v (fossasia#113)

bhadreshpsavani · CloudyPadmal · commit 767a04a1857e · 2019-11-05T18:53:26.000+02:00
diff --git a/PSL/analyticsClass.py b/PSL/analyticsClass.py
@@ -3,7 +3,6 @@
 
 import numpy as np
 
-
 class analyticsClass():
     """
     This class contains methods that allow mathematical analysis such as curve fitting
@@ -157,7 +156,7 @@ def find_frequency(self, v, si):  # voltages, samplimg interval is seconds
         index = amp.argmax()  # search for the tallest peak, the fundamental
         return frq[index]
 
-    def sineFit2(self, x, y):
+    def sineFit2(self, x, y, t, v):
         freq = self.find_frequency(y, x[1] - x[0])
         amp = (y.max() - y.min()) / 2.0
         guess = [amp, freq, 0, 0]  # amplitude, freq, phase,offset
