Answered
'WindowButtonDownFcn' cant detect handles data from other callbacks
James - it isn't clear where in your *clickFcn* you are trying to access the *handles* structure, unless you are assuming that i...

10 years ago | 0

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Answered
how do I display an array in a GUI table
Sebastian - use a <http://www.mathworks.com/help/matlab/ref/uitable.html uitable> to display your array of data. The examples i...

10 years ago | 1

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Answered
Use timer to update text in pushbutton?
Justin - using GUIDE is a good way to start designing your interface. Its GUI editor allows you to drag and drop components on ...

10 years ago | 0

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Answered
content based image retreival code error
mandy - I observe that same error if I launch the GUI by double-clicking on the *cbires.fig* file. A GUIDE-created GUI can only ...

10 years ago | 0

Answered
i want to record, save and play my voice using gui matlab buttons. how can i do tht?
Sanjay - please see <http://www.mathworks.com/matlabcentral/answers/156656-how-to-trigger-the-microfone-to-record-via-gui-s-push...

10 years ago | 0

Answered
Functions and Plotting in GUI
Jovos - part of the problem is with the "units" of your interest rate. In your example, you state that the interest is 10. Pre...

10 years ago | 0

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Answered
Whats wrong with these scripts? I can't get them to work.
Adam - when I run your code, I observe the following error Error using feval Error: File: eqtP426.m Line: 10 Column: 6...

10 years ago | 0

Answered
axes labels are not being added to the current axes, opening up new figure instead
Stone - what is the intent behind the following line of code % open the figure that was designed with GUIDE this.figure = ...

10 years ago | 0

Answered
How to put a function in another function?
Yusuke - if *x* is the input parameter to your function *h*, then you must pass this into *f* and *g* as well. So instead of ...

10 years ago | 1

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Answered
Implementing Richardson's Iterative Method
Chris - are you trying to see the evolution of *x* over all iterations? Is that why you have the z = [k, x']; to give t...

10 years ago | 0

Answered
Listening an event when another function of the class is running?
Michaël - without seeing more of your code, in particular the *handleEvent* or all of *follower*, it is difficult to know for su...

10 years ago | 0

Answered
How to remove the first lines of a text file and save the others as a variable?
Vanessa - the error message is telling you that your first parameter input to *regexprep* is no longer a string but a double. T...

10 years ago | 0

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Answered
''Not enough input arguments'' error. help me (ekg/emg)
halil - the error message is telling you that you are not passing enough inputs into the function *matlab_arduino*. Since there...

10 years ago | 0

Answered
How to set timer to execute a function
Beestmann - <http://www.mathworks.com/help/matlab/ref/audioread.html audioread> can be used to read the audio data from file as ...

10 years ago | 0

Answered
fuction [detofA,x]=solveAxB(t) error why
muhammad - the problem is with the function signature fuction [detofA,x]=solveAxB(t) You have written *fuction* instead o...

10 years ago | 0

Answered
GUI Inputs Say Undefined but show in workspace
Jamie - if you have created your GUI using GUIDE, use the *handles* structure to store your intermediate data that has been calc...

10 years ago | 0

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Answered
Write and retrieve text box values to/from excel file
Ahmed - can you post some of your code? It seems as if you are using your GUI to write and read from an Excel spreadsheet. If t...

10 years ago | 0

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Answered
I have two guis and when i call gui2 from gui1 using a continue button, gui2 does not work. However, gui2 works on its own when opened using guide. I have included the code below, please help!
Preethi - as B.k. indicated, don't use *open*. Instead do the following function pushbutton5_Callback(hObject, eventdata, h...

10 years ago | 0

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Answered
How do i save into a picture file a plot used with hold on(i mean:which has several images plot on a figure)?
Ibukunolu - according to <http://www.mathworks.com/help/matlab/ref/saveas.html saveas>, you need to pass in the handle to the f...

10 years ago | 0

Answered
Why is "hold all" not working in this instance?
Matt - according to <http://www.mathworks.com/help/matlab/ref/hold.html hold>, use of hold all is equivalent to hold...

10 years ago | 0

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Answered
GUI - Batch Image Processing help!
Ellis - look closely at *pushbutton3_Callback* function pushbutton3_Callback(hObject, eventdata, handles) % hObject h...

10 years ago | 0

Answered
Storing values from edit text to uitable
Jose - look closely at how you are updating *data* data(z,:)=[x1 x2]; As you have indicated, *z* is a global variable (w...

10 years ago | 0

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Answered
How can I debug the error for generation of ECG Signals?
Shraddha - you need to download all of the files from Karthik Raviprakash's submission to the File Exchange. See the list of fi...

10 years ago | 0

Answered
Check Existence of String
Mahesh - when I run your attached code, I observe errors with if (out==1) newdateTime1=newdateTime; temperature=...

10 years ago | 0

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Answered
How to do logical indexing of random pixels in an array of images?
Julius - I'm wondering if you can perhaps use <http://www.mathworks.com/help/matlab/math/matrix-indexing.html#f1-85511 linear in...

10 years ago | 0

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Answered
If you please I want to link this instruction{ rgbImage = cat(3, redChannel, greenChannel, blueChannel);} with the rand() function until I get the following result ,,,How to do it
abory - it isn't clear to me why you need to use *cat* or how you would link this with *rand*. Presumably, you wish to create r...

10 years ago | 0

Answered
Using array as a for loop
Harel - why don't you just iterate over each *n* and calculate the roots for that particular *n*? For example, for n=-1:1:1...

10 years ago | 0

Answered
Write a Matlab function that ask s the u ser to input an image name, an integer number, and an output image name
Roni - this seems fairly straightforward, so please clarify what it is that you need help with. To start, see <http://www.mathwo...

10 years ago | 0

Answered
Load listbox content with main form
Simon - if you have created your GUI using GUIDE, then put this *fill_listbox* function in the *_OpeningFcn* of your GUI. Else,...

10 years ago | 1

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Answered
Finding the word in a string in an editbox
Ngozika - if you are using GUIDE to create your GUI, then you could try the following (which assumes that your pushbutton, edit ...

10 years ago | 0

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