Importdata within a User-Defined Matlab Function
3 vues (au cours des 30 derniers jours)
Afficher commentaires plus anciens
Hi Guys,
Suppose I have a function, called "myfun.m", and I want, amongst other things, an input argument to this function to be a data file (.dat), how would I do this?
I have already defined all the code for the function, and it works, but now I want it to be able to apply it to any .dat file I choose, rather than just the dat file specified within the function it.
I currently use importdata, so the use of this within myfun.m, would be great.
myfun(mydata,p1,p2,p3,...)
Where myfun contains the line:
M=importdata('mydata',1,' ')
doesn't work!
Any help would be much appreciated!
1 commentaire
Oleg Komarov
le 10 Mar 2012
http://www.mathworks.com/matlabcentral/answers/6200-tutorial-how-to-ask-a-question-on-answers-and-get-a-fast-answer
It doesn't work says nothing about your problem, please post the error message and more code.
Réponse acceptée
Ken Atwell
le 10 Mar 2012
You are passing mydata to importdata as a string literal (single quotes around the word mydata), so MATLAB is trying to open a file called "mydata", when you intend to load what is specified by the value of the variable mydata.
Remove the single quotes and you should be in good shape:
M=importdata(mydata,1,' ')
0 commentaires
Plus de réponses (0)
Voir également
Catégories
En savoir plus sur Workspace Variables and MAT-Files 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!