Hello everyone. I have a long-standing problem, how to calculate the similarity between the two curves that have been fitted. Thank you for your enthusiastic answers.
1 Ansicht (letzte 30 Tage)
Ältere Kommentare anzeigen
corrcoef(f1,f2)
corr2(f1,f2)
4 Kommentare
Steven Lord
am 23 Jan. 2021
What is your definition of "similarity"? Is x1 more similar to x2 or x3? Why?
x1 = 1:5
x2 = x1 + 1
x3 = [1:4 7]
How about x4?
x4 = x1 + (-0.5:0.25:0.5)
What's most simlar to the black line in the plot below? The cyan with upward pointing triangles, the green with downward pointing triangles, or the magenta with rightward pointing triangles?
plot(x1, x1, 'k-+', x1, x2, 'c-^', x1, x3, 'g-v', x1, x4, 'm->')
Antworten (0)
Siehe auch
Kategorien
Mehr zu Surface and Mesh Plots finden Sie in Help Center und File Exchange
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!