Added signal processing assignment

1 files changed, 30 insertions, 0 deletions

diff --git a/sem5/sig/mm6/opg2.py b/sem5/sig/mm6/opg2.py
new file mode 100644
index 0000000..38d65fe
--- /dev/null
+++ b/sem5/sig/mm6/opg2.py
@@ -0,0 +1,30 @@
+#!/usr/bin/env python3
+# 2020-09-23:s5/sig/mm6/opg/2 
+
+import matplotlib.pyplot as plt
+import sys
+import numpy as np
+
+lookahead = 100
+values = 50
+
+res = np.empty(values)
+
+for n in range(values):
+    s = 0
+    for k in range(lookahead):
+        h = np.exp(-k/8)
+
+        x = 1
+        if (n - k) < 0:
+            x = 0
+
+        s += x * h
+    res[n] = s
+
+x = np.arange(values)
+
+plt.plot(x, res)
+plt.show()
+
+