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| Keywords: Signaux alternatifs.svg fr Différents types de signaux alternatifs own Savant-fou 2012-12-09 Created with Matplotlib Fait avec Matplotlib Code utilisé <source lang python > - - coding utf-8 - - import math from numpy import arange import numpy as numpy from matplotlib pyplot import plot show import matplotlib pyplot as plt import pylab tcar arange 0 0 20 0 0 01 car i 0 5 for t in tcar if t 4 0 i -i car append i ttri arange 20 0 56 0 8 tri i -i for t in ttri i -i tri append i sci tsci 52 52 01 for a in range 0 6 tsci append tscia+10 for t in tsci sci append i i -i timp 82 90 90 01 100 100 1 108 108 1 120 imp 0 5 0 5 0 0 0 5 0 5 0 0 fig plt figure ax1 fig add_subplot 111 ax1 set_ylabel 'Temps s ' ax1 plot tcar car b ax2 fig add_subplot 111 ax2 plot ttri tri r ax3 fig add_subplot 111 ax3 set_xlabel 'Tension volts ' ax3 plot tsci sci g ax4 fig add_subplot 111 ax4 set_ylabel 'Tension volts ' ax4 plot timp imp b ax1 text 1 -0 55 u Signal carré ax2 text 22 -0 55 u Signal triangulaire ax3 text 51 -0 55 u Signal en dents de scie ax4 text 83 -0 1 u Signal\nimpulsionnel plt axis 0 110 -0 6 0 6 plt grid True plt savefig 'signaux_alternatifs svg' transparent False </source> Certificat d'opérateur du service amateur livre Cc-zero | ||||
