Edit box string to column value plotting
1 visualización (últimos 30 días)
Mostrar comentarios más antiguos
Greg Morris
el 19 de Jun. de 2019
Im attempting to use edit boxes in a GUI as away to destinguish what columns a plot command recognizes as a plot
numdata=xlsread(uigetfile({'.xlsx'},'File Selector'));
x=numdata(:,str2num(handles.XCInput, 'string'));
y=numdata(:,str2num(handles.YCInput, 'string'));
plot (x,y)
XCInput and YCInput are the tags for the chosen text edits
4 comentarios
Respuesta aceptada
Stephen23
el 19 de Jun. de 2019
Editada: Stephen23
el 19 de Jun. de 2019
You invented a str2num syntax that does not exist:
str2num(handles.YCInput, 'string')
% ^^^^^^^^^^ is this in the STR2NUM documentation?
Where in the STR2NUM documentation is the 2nd input shown? (hint: nowhere, it does not exist).
If you want to use functions, you need to follow the syntaxes that they actually support:
x = numdata(:,str2num(handles.XCInput));
0 comentarios
Más respuestas (0)
Ver también
Categorías
Más información sobre Annotations en Help Center y File Exchange.
Productos
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!