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netsatsawat/generate_sin_wave.py

Created June 19, 2020 12:21
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generate_sin_wave.py
import numpy as np
import matplotlib.pyplot as plt
start_tm, end_tm = 0, 2
signal1 = 12 # frequency of the wave
smpl_freq = 32 * signal1 # sampling frequency with oversampling factor=32
smpl_intv = 1 / smpl_freq # intervals time points are sampled
tm = np.arange(start_tm, end_tm, smpl_intv)
ampl1 = np.sin(2 * np.pi * signal1 * tm) # generate sine wave
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