Bonjour,
Je suis débutant dans la programmation Matlab.
Je suis devant un problème. J'ai un fichier texte
à lire dans lequel il y a des données à extraire :
Je voudrais :
Code : Sélectionner tout - Visualiser dans une fenêtre à part
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26 [Traceur] TEMPS s 10 [Donnees] TIME PRESSION TEMPERATURE EMP E01 E2 I3 PMEI04 MI05 AIRB CA CTA CTU ECH4 H4E CO ms N.m m3/mn mm.Hg °C - - - - - °C °C °C °C ppm ppm % ** 6.8629820000 0.0000000000 770.3116000000 24.4500100000 0.0000000000 0.0000000000 0.0000000000 1.2000000000 0.5000000000 25.0000000000 32.0000000000 90.0000000000 100.0000000000 -0.1800000000 0.4819000000 6.2810000000 271.0000000000 6.8217630000 0.0000000000 770.3116000000 24.4500100000 0.0000000000 0.0000000000 0.0000000000 1.2000000000 0.5000000000 25.0000000000 32.0000000000 90.0000000000 100.0000000000 -0.1800000000 0.4819000000 6.2810000000 371.0000000000 8.4155000000 0.0000000000 770.4616200000 24.4500100000 0.0000000000 0.0000000000 0.0000000000 1.2000000000 0.5000000000 25.0000000000 32.0000000000 90.0000000000 100.0000000000 -0.1739600000 0.5652600000 6.2810000000 471.0000000000 8.2117540000 0.0000000000 770.6116400000 24.4500100000 0.0000000000 0.0000000000 0.0000000000 1.2000000000 0.5000000000 25.0000000000 32.0000000000 90.0000000000 100.0000000000 -0.1679200000 0.6486200000 6.2810000000 571.0000000000 6.3021780000 0.0000000000 770.7616600000 24.4500100000 0.0000000000 0.0000000000 0.0000000000 1.2000000000 0.5000000000 25.0000000000 32.0000000000 90.0000000000 100.0000000000 -0.1618800000 ** 6.2810000000 671.0000000000 6.4558810000 0.0000000000 770.9116800000 24.4500100000 0.0000000000 0.0000000000 0.0000000000 1.2000000000 0.5000000000 25.0000000000 32.0000000000 90.0000000000 100.0000000000 -0.1558400000 0.8153400000 6.2810000000 771.0000000000 8.1962480000 0.0000000000 771.0617000000 24.4500100000 0.0000000000 0.0000000000 0.0000000000 1.2000000000 0.5000000000 25.0000000000 32.0000000000 90.0000000000 100.0000000000 -0.1498000000 0.8987000000 6.2810000000 871.0000000000 1.0193540000 0.0000000000 771.0617000000 24.4500100000 0.0000000000 0.0000000000 0.0000000000 1.2000000000 0.5000000000 25.0000000000 32.0000000000 90.0000000000 100.0000000000 -0.1498000000 0.9091200000 6.2808000000 971.0000000000 -5.1317390000 0.0000000000 771.0617000000 24.4500100000 0.0000000000 0.0000000000 0.0000000000 1.2000000000 0.5000000000 25.0000000000 32.0000000000 90.0000000000 100.0000000000 -0.1498000000 0.9195400000 6.2806000000 1071.0000000000 -2.1121460000 0.0000000000 771.0617000000 24.4500100000 0.0000000000 0.0000000000 0.0000000000 1.2000000000 0.5000000000 25.0000000000 32.0000000000 90.0000000000 100.0000000000 -0.1498000000 0.9299600000 6.2804000000 1171.0000000000 9.5871700000 0.0000000000 771.0617000000 24.4500100000 0.0000000000 0.0000000000 0.0000000000 1.2000000000 0.5000000000 25.0000000000 32.0000000000 90.0000000000 100.0000000000 -0.1498000000 0.9403800000 6.2802000000 1271.0000000000 24.8605000000 0.0000000000 771.0617000000 24.4500100000 0.0000000000 0.0000000000 0.0000000000 1.2000000000 0.5000000000 25.0000000000 32.0000000000 90.0000000000 100.0000000000 -0.1498000000 0.9508000000 6.2800000000 1371.0000000000 14.9122500000 0.0000000000 770.9116800000 24.4500100000 0.0000000000 0.0000000000 0.0000000000 1.2000000000 0.5000000000 25.0000000000 32.0000000000 90.0000000000 100.0000000000 -0.1366400000 1.0132400000 6.2798000000 1471.0000000000 22.5769100000 0.0000000000 770.7616600000 24.4500100000 0.0000000000 0.0000000000 0.0000000000 1.2000000000 0.5000000000 25.0000000000 32.0000000000 90.0000000000 100.0000000000 -0.1234800000 1.0756800000 6.2796000000 1571.0000000000 20.2518600000 0.0000000000 770.6116400000 24.4500100000 0.0000000000 0.0000000000 0.0000000000 1.2000000000 0.5000000000 25.0000000000 32.0000000000 90.0000000000 100.0000000000 -0.1103200000 1.1381200000 6.2794000000 1671.0000000000 24.9049800000 0.0000000000 770.4616200000 24.4500100000 0.0000000000 0.0000000000 0.0000000000 1.2000000000 0.5000000000 25.0000000000 32.0000000000 90.0000000000 100.0000000000 -0.0971600000 1.2005600000 6.2792000000 1771.0000000000 20.9403600000 0.0000000000 770.3116000000 24.4500100000 0.0000000000 0.0000000000 0.0000000000 1.2000000000 0.5000000000 25.0000000000 32.0000000000 90.0000000000 100.0000000000 -0.0840000000 1.2630000000 6.2790000000 1871.0000000000 18.5602700000 0.0000000000 770.4616200000 24.4500100000 0.0000000000 0.0000000000 0.0000000000 1.2000000000 0.5000000000 25.0000000000 32.0000000000 90.0000000000 100.0000000000 -0.0971600000 1.2552000000 6.2790000000 1971.0000000000 15.8944500000 0.0000000000 770.6116400000 24.4500100000 0.0000000000 0.0000000000 0.0000000000 1.2000000000 0.5000000000 25.0000000000 32.0000000000 90.0000000000 100.0000000000 -0.1103200000 1.2474000000 6.2790000000 2071.0000000000 22.2254200000 0.0000000000 770.7616600000 24.4500100000 0.0000000000 0.0000000000 0.0000000000 1.2000000000 0.5000000000 25.0000000000 32.0000000000 90.0000000000 100.0000000000 -0.1234800000 1.2396000000 6.2790000000
- Récupérer dans une matrice en colonnes les en-têtes de colonnes
- Récupérer les unités dans une matrice
- Récupérer dans une autre matrice les données telles qu'elle sont présentées dans le fichier
Le code existant utilise la fonction importData mais les colonnes des qui contiennent au moins
une données n'étant pas en format numérique (exemple : **) ne sont pas prises en compte.
Avez-vous une solution à me proposer svp ?
Merci.
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