determining the value of an x corresponding to specifec y from the graph
1 vue (au cours des 30 derniers jours)
Afficher commentaires plus anciens
Nora Khaled
le 25 Fév 2019
Commenté : Nora Khaled
le 25 Fév 2019
I have two vector that I used to plot the following.
the vector used to plot the y axis does not contain the value 0.5
so I want to determin the value of the x axis in the point I have selectud manually in the figure.
its the point that x would have if it was a continuous variable. but I do want to do this with code to use this value in some other computation.
0 commentaires
Réponse acceptée
ANKUR KUMAR
le 25 Fév 2019
Use polyfit to fit a linear line along all data points. It gives you a linear equation in terms of x and y. Just insert the value of x or y to get the other variable.
Plus de réponses (0)
Voir également
Catégories
En savoir plus sur 2-D and 3-D Plots 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!