Jean Minet jeanminet
jeanminet
/ pulse_density_modulation.py
Created
September 27, 2016 19:03
Simple simulation of pulse density modulator
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| import numpy as np | |
| import matplotlib.pyplot as plt | |
| def pdm(x): | |
| n = len(x) | |
| y = np.zeros(n) | |
| error = np.zeros(n+1) | |
| for i in range(n): | |
| y[i] = 1 if x[i] >= error[i] else 0 | |
| error[i+1] = y[i] - x[i] + error[i] |
jeanminet
/ CTL101_laser_temperature_vs_voltage.py
Last active
January 16, 2024 08:18
CTL101 laser temperature vs voltage
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| import numpy as np | |
| from matplotlib import pyplot as plt | |
| R0 = 10E3 # Ohm | |
| # https://www.thorlabs.com/drawings/781769f975857712-CFFE0B13-BE04-E334-3F539B30BADD4590/TH10K-SpecSheet.pdf | |
| a = 3.3540170E-3 | |
| b = 2.5617244E-4 | |
| c = 2.1400943E-6 | |
| d = -7.2405219E-9 |