Line chart in matlab reading data points from file.csv

1 vue (au cours des 30 derniers jours)
chandra Naik
chandra Naik le 4 Sep 2020
Commenté : chandra Naik le 6 Sep 2020
Suppose data stored in .csv file .
eg:
Time D1 D2 D3 D4 D5 are in 6 column of csv file. Draw a line chart Time Vs data points (Time in x axis and Data point on y axis )

Réponses (1)

Asad (Mehrzad) Khoddam
Asad (Mehrzad) Khoddam le 4 Sep 2020
% change data.csv to your data file. should be in path
data = csvread('data.csv',1,0) % the first row hold the header
t = data(:,1);
D1 = data(:,2);
D2 = data(:,3);
D3 = data(:,4);
D4 = data(:,5);
D5 = data(:,6);
plot(t,D1,t,D2,t,D3,t,D4,t,D5);
  1 commentaire
chandra Naik
chandra Naik le 6 Sep 2020
Index in position 2 exceeds array bounds (must not exceed 1).
Error in test (line 3)
D1 = data(:,2);
aternatively, I used readmatrix and it is working

Connectez-vous pour commenter.

Catégories

En savoir plus sur Data Import and Analysis dans Help Center et File Exchange

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Translated by