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Questions tagged [matlab-guide]

This tag is NOT for "guidance" on MATLAB questions. GUIDE, is a graphical user interfaces (GUI) design environment in MATLAB. This tag relates to the development of MATLAB applications with a GUI using the interactive GUIDE layout editor.

GUIDE, is a graphical user interfaces (GUI) design environment in MATLAB. This tag relates to the development of MATLAB applications with a GUI using the interactive GUIDE layout editor, as opposed to the AppDesigner tool or creating GUIs programmatically.

MATLAB is a high-level language and programming environment developed by MathWorks.

Additional sources of technical information on these topics include:

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unknown image format on axes in MATLAB

I'm working on CBIR, in my GUI I've 6 axes one for query image 5 for resulted images. For displaying images on axes my code is function displayResults(filename,hObject, eventdata, handles) % Open 'filename' file... for reading... fid =…
Chethan
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displaying images on axes in MATLAB

I have a GUI with 5 axes in it, where images which are stored in text file(notepad) are displayed. Images in text file are not static, it keeps updating with new ones. I mean for first search images are different and after closing all windows again…
Chethan
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Value of handles.axes in MATLAB GUI

What value will get stored in handles.axes if image is present and if the image is not present? I want check the condition whether image is present or not, and i implemented this if handles.axes1==0 msgbox('Please insert image. . .', 'Error. .…
Chethan
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Matlab GUIDE GUI Handles change in values after using Load() function?

Inside a GUI that I have made using GUIDE in Matlab. I run into a problem where upon using the Load() function to load a .MAT file all my handles change values. This means that if I had a button that I wanted to use on my GUI. My program will…
David Hassan
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Matlab GUI: Plotting of lines offset from where they should

I have a question concerning my GUI that has bothered me for some hours now and I cannot get it fixed. The function: I load an image, subset it and plot it as as surf plot. Afterwards I start a GUI, which lets me choose upper left and lower right…
TheodorBecker
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MATLAB GUI Programming with ODE

I am new to programming and I have to create a matlab gui code with ordinary differential equations (ODE) then graph said equation. The problem I am having is the format where a function for the ode is defined in one .m file and called in another .m…
Muhaned g
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Reading GUI Data from a Matlab Script File

I created a GUI named SCADA and I added a boolean variable called StatusData which is a flag that that is set to false when the GUI is launched handles.StatusData=false; guidata(handles.output,handles); I press a button and then a function is…
podon
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Using axes in Matlab GUI

My interest is to display image in axes, I've 2 GUI's input_window and fig5. In my former GUI I've used one axes to display image using uigetfile , axes(handles.axes1); imshow(fname); Now by pressing pushbutton in 1st GUI it switches to fig5 GUI,…
Chethan
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Matlab GUI Attempt to reference field of non-structure array

I have a GUI menu on Matlab with 4 buttons (menu.fig). Then I have 4 .fig file that I want to open when I click on the buttons. Here it's all ok, when I open a .fig from menu and insert value to do a plot I get this error: ???? Attempt to reference…
Fabio Cardoso
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Frequency of order pair in matlab

I have two row vectors in Matlab, say X and Y (both of same size). now i want to find the frequency of order pair (x,y). How to do this?
sahil
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Error in opening a video in Matlab

I need help in Matlab 2012a, due to its my first time using it. When i write the function to open a video "mmread ('jp.avi')" in matlab an error pops up as it is shown below : Error using FFGrab Unable to open file Error in mmread (line 146) …
Maha Als
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Writing Mathematica code in Matlab

Could anyone please tell me how to do this? I am new to Matlab as well as Mathematica. I have my mathematica coding. But, it gives different results when I run it different time. So, I want to run it in Matlab and verify my result. Please help me…
TMH
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Error in rgb2hsv

rgb2hsv function gives error for some images, but gives good result for some other, in the code shown below. [fname path] = uigetfile('*.*','open image file');%*.* %dn=path; [path,name,ext,ver] = fileparts(fname); handles.fname =…
Chethan
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Check box in MATLAB GUI

My GUI has two checkboxes, namely colourcheck and Texturecheck, below a single search button. If I click on the search button, it should check for both types mentioned above and respective program should run, also if both box are in 'MIN' position…
Chethan
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Using imshow to change axes in GUI from a timer callback function in MATLAB

I am using a GUI (called MainVidGUI, using GUIDE, the OpeningFcn is the basic one created by GUIDE) which has axes (called hcam), and by pressing a button (called Acquisition), I want to modify a frame from a live video stream and show the modified…
Dimitris D. Patoukas
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