Graphical User Interfaces in Matlab - Part 2

This is part 2 of a video that demonstrates how to create a simple graphical user interface in Matlab. This video was prepared as part of a course I teach for a distance masters program for engineers. More information can be found at http://mepp.engr.wisc.edu/ Also, additional Matlab videos can be found at http://blanchard.ep.wisc.edu/

Category:

Science & Technology

Tags:

• Matlab
• Guide
• Graphical
• User
• Interface
• GUI

[bangash669]

i got the information from this video but how to save this graph

[jakeblanchard]

@bangash669

I suppose you could just do a screen grab, but that isn't very elegant. I've never tried to do this, so it would take some searching. You might try something like this (from the Matlab Central site): F=getframe(handles.axes1); %select axes in GUI figure(); %new figure image(F.cdata); %show selected axes in new figure  saveas(gcf, 'path', 'fig'); %save figure close(gcf); %and close it

[jakeblanchard]

@jakeblanchard

One more time, without the wrapping  F=getframe(handles.axes1); %select axes in GUI figure(); %new figure image(F.cdata); %show selected axes in new figure saveas(gcf, 'path', 'fig'); %save figure close(gcf); %and close it

[jakeblanchard]

@jakeblanchard

I despise YouTube's commenting tools!

[lokeshjainajay]

hi, jake i want to tank u for your wonderful tutorial. make more plz. i have one problem following your tutorial it did not do the command

set(handles.output,'string',do­uble2str(sin(alpha*pi)));

here i named tag textoutput as output and all are the same

here is the error

??? Error using ==> set

There is no 'string' property in the 'figure' class.

Error in ==> demogui>buttonplot_Callback at 102

set(handles.output,'string',nu­m2str(sin(alpha*pi)));

Error in ==> gui_mainfcn at 96 feval..

[jakeblanchard]

@lokeshjainajay

I've posted the files I created in producing this video to my web site. You can find it at

blanchard "dot" ep "dot" wisc "dot" edu

Why don't you download them and see if they help to answer your question. If you can't find the files, email me directly and I will send them to you.

[nitetune1]

ahh man! its much easier to do such things in excel...... matlab sucks!!!!

[MrAbsern]

awesome!

[lokeshjainajay]

thanks a lot man