how to plot a 2d matrix as contour plot?

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Manoj on 17 Dec 2018

Edited: madhan ravi on 17 Dec 2018

Find the attachment of the text file having 117 rows and 2 coloums.

I need contour plot as first column on x-axis and second column on y-axis

thank you

madhan ravi on 17 Dec 2018

Edited: madhan ravi on 17 Dec 2018

datas=load('text.txt');
contour(datas');

madhan ravi on 17 Dec 2018

Edited: madhan ravi on 17 Dec 2018

oops mine looks completely different , I have no clue whatsoever to achieve that.

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