Added øvinger

Øvinger/Ø3/graf/graphs.py

@@ -0,0 +1,37 @@
+#!/usr/bin/env python3
+# -*- coding: utf-8 -*-
+"""
+Created on Sun Jan 13 16:30:58 2019
+
+@author: oyvind
+"""
+
+import csv
+import matplotlib.pyplot as plt
+
+header = []
+data = []
+
+filename = "0.1V1K"
+
+
+with open(filename + ".csv") as csvfile:
+    csvreader = csv.reader(csvfile)
+    
+    header = next(csvreader)
+    
+    for dataplot in csvreader:
+        values = [float(value) for value in dataplot]
+        
+        data.append(values)
+
+time = [p[0] * 1000 for p in data]
+ch1 = [p[1] for p in data] 
+ch2 = [p[2] for p in data]
+
+plt.plot(time,ch1, time,ch2)
+plt.xlabel("Tid (ms)")
+plt.ylabel("Spenning (V)")
+plt.legend(["Forsterket signal","Inngangssignal"])
+plt.savefig(filename + ".png", dpi=200)
+plt.show()