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NRI.py
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NRI.py
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import matplotlib.pyplot as plt
def nrzif(n):
signal = []
x = []
high = 5
low = 0
count = 0
previous_value = 0
for i in n:
if i == 0:
x.append(count)
signal.append(previous_value)
count = count+1
x.append(count)
signal.append(previous_value)
else:
if previous_value == 0:
x.append(count)
signal.append(high)
count = count+1
x.append(count)
signal.append(high)
previous_value = high
else:
x.append(count)
signal.append(low)
count = count+1
x.append(count)
signal.append(low)
previous_value = low
plt.plot(x,signal)
plt.show()