I have an .m file with store variables, how do I call it in a script to get the stored variables?
4 visualizaciones (últimos 30 días)
Mostrar comentarios más antiguos
I have an .m file that looks like this:
%Information
%Information
%Information
C = [1 1 0 0 0;
1 0 1 0 1;
0 1 1 1 0;
0 0 0 1 1];
Sx = [1 0 0;
0 0 0;
0 0 0;
0 0 0];
Sy = [0 1 0;
0 0 1;
0 0 0;
0 0 0]
X = [0 1 .5 1 .5];
Y = [0 0 1 1 .3];
L = [0 0 0 0 0 0 1 0];
I am trying to save each line of "info" as a separate string per line to be displayed later, and then call the variables, C, Sx, Sy, X, Y, L in a script. How do I do this?
0 comentarios
Respuesta aceptada
Image Analyst
el 9 de Abr. de 2012
For example in your other m-file script:
C_copy = C;
Sx_copy = Sx;
plot(X, Y);
regionprops(L);
and so on. Note, that works because the first script leaves those variables in the base workspace. If it were a function, they'd be gone once the function gets done running.
2 comentarios
Image Analyst
el 9 de Abr. de 2012
You can use uigetfile() to have the user select the file. Don't make them know the name of the file in advance and have to type it in - that's cruel.
You can get comments (I assume that's what you mean by "notes") by opening the file with fopen(), reading line by line with fgetl() and using strfind() to look for percent symbols that are not enclosed within a string (look for single quotes), and take the rest of the line after the percent symbol. You may also want to take a look at lookfor().
Más respuestas (0)
Ver también
Categorías
Más información sobre Variables en Help Center y File Exchange.
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!