How can I draw a graph from a given data in MATLAB

How one can draw a graph from a given data so that the first column is being taken as x-axis in MATLAB. Here, I want to generate a graph in Matlab from the following data where the first column should be the x-axis (Time must be the x-axis i.e. horizontal).
_
_________________________________________________
Time A B C D
__________________________________________________
1 0.84702 0.64419 0.61728 0.48538
2 0.76445 0.1864 0.39728 0.15959
3 0.04743 0.0412 0.09432 0.86721
4 0.4256 0.1458 0.05432 0.803192
5 0.9855 0.8242 0.5679 0.7102
___________________________________________________
So far I tried the following, first I saved this data file as 'myData.m'. Next, I load it on my Matlab window using the command 'load myData.m'. Then after, I have used the followig codes:
[n,p] = size(myData);
t = 1:n;
plot(t,myData)
But, it doesn't give me what I want. Please help?

 Accepted Answer

myData = [ 1 0.84702 0.64419 0.61728 0.48538
2 0.76445 0.1864 0.39728 0.15959
3 0.04743 0.0412 0.09432 0.86721
4 0.4256 0.1458 0.05432 0.803192
5 0.9855 0.8242 0.5679 0.7102]
plot(myData(:,1), myData(:,2:end))

More Answers (0)

Categories

Find more on Get Started with MATLAB in Help Center and File Exchange

Tags

Community Treasure Hunt

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

Start Hunting!