Frage

ROI listener in appdesigner not working
Hello. I am using AppDesigner and have an ellipse drawn onto a UIAxes component using: subplot(1,3,1); hold on h = ima...

mehr als 5 Jahre vor | 1 Antwort | 0

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Frage

Printing a character n times
Is it possible to print a '.' (i.e..a dot) n times without using a loop? I have a loop that waits for a response and I want th...

mehr als 5 Jahre vor | 2 Antworten | 0

2

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Frage

Extracting "endpoints" from a skeleton image to enable a circle to be defined.
Hi, I am trying to find the centre and radius of the circle (whilst ignoring the cross) so I can locate the centre and display a...

mehr als 5 Jahre vor | 2 Antworten | 0

2

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Frage

Separating features using imopen with bright and dark features.
Hello, I would like to be able to get the centroid of the white spot as well as where the cross hairs meet. So I though its best...

mehr als 5 Jahre vor | 1 Antwort | 0

1

Antwort

Frage

Help with detecting "Cross feature" using Hough transform
Hello, I have followed the examples to try and find the cross hairs in the image on the left (also attached) The code I hav...

fast 6 Jahre vor | 0 Antworten | 0

0

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Frage

Setting position of Annotation on an axes component
Hello, I am trying to add an annotation (textbox) to a plot that is on an axes component (Im using GUIDE). I understand you cann...

fast 6 Jahre vor | 1 Antwort | 0

1

Antwort

Frage

Reordering string arrays if string is >9
Hello, I have a string array that has been sorted but puts 10 next to 1 b = 1×6 string array "1" "10" "3" "5"...

fast 6 Jahre vor | 2 Antworten | 0

2

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Frage

Help with extracting info from a listbox in a specific way
Hello. I am using a uitable (in APPDesigner) to get user defined positions to move a stage to and take an image. There are 9 r...

fast 6 Jahre vor | 1 Antwort | 0

1

Antwort

Frage

Getting Cell location of checkboxes on selection (UITable)
Hello, I have a UITable that contains checkboxes (logical data type). I want o be able to select cells and create a list (in a ...

fast 6 Jahre vor | 1 Antwort | 0

1

Antwort

Frage

Massive slow down in mouseclick behaviour in APPDESIGNER compared to GUIDE
Hello. I am observing quite a difference in beahviour between GUIDE and appdesigner. I have an image that I have created a mo...

fast 6 Jahre vor | 0 Antworten | 0

0

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Frage

Getting handles of lines and deleting last 2 line plots
Hello. I am plotting some raw data from a spectrometer onto a UIAxes and a smoothed version of this data. So for each data curve...

fast 6 Jahre vor | 1 Antwort | 0

1

Antwort

Frage

Removing a TEX arrow symbol from String
hello. I have several text objects on a plot that I want to alter. Its actually created using the TEX interpreter in the tex...

fast 6 Jahre vor | 1 Antwort | 0

1

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Beantwortet
Convertting Text on a plot To a legend (or manually position them) - but using handles
Done it. htext=findobj(app.UIAxes,'Type','text'); n=numel(htext); htext(1).Position ...

fast 6 Jahre vor | 0

| akzeptiert

Frage

Convertting Text on a plot To a legend (or manually position them) - but using handles
Hello. I have a plot that I have added text to as below. I am wanting to have as an option, the ability to reposition thes...

fast 6 Jahre vor | 1 Antwort | 0

1

Antwort

Frage

uigetfile takes ages when using appdesigner
Hi, not sure why, but its taking about 20s: path='D:\temp'; try [file,path]=ui...

fast 6 Jahre vor | 1 Antwort | 0

1

Antwort

Frage

Removing an empty 1st row from a UITABLE (cell array)
Hi. I have a uitable that I append to and sometime I have an empty 1st row like this: d=get(handles.uitable1, 'data') d ...

etwa 6 Jahre vor | 1 Antwort | 0

1

Antwort

Frage

Mat-File Version with 2019b Anomaly?
Hello, I am trying to save an image array (cell array of images) to a mat file and Im expecting the filesize to be smaller than...

etwa 6 Jahre vor | 1 Antwort | 0

1

Antwort

Frage

Error with calling a method from one app into another
Hello, I am trying to call methods/functions from another app and have read you do it like this, but its not working. 1: Crea...

etwa 6 Jahre vor | 0 Antworten | 0

0

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Frage

exp function no longer working.
Hello, I'm suddenly getting an error plotting a Gaussian function through the exp command: fitGaus = a*exp(-0.5*((xdataFine-b...

etwa 6 Jahre vor | 0 Antworten | 0

0

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Frage

Branching a WindowButtonDown function
Hi. I have written a windowsButtonDown function (in App Designer) to report back the coordinates of a plot on a UIAxes compone...

etwa 6 Jahre vor | 1 Antwort | 0

1

Antwort

Beantwortet
Modifying a message / dialog box in a function for different parts of the function and automatically closing?
A uiprogressdlg is what im after,

etwa 6 Jahre vor | 0

Frage

Modifying a message / dialog box in a function for different parts of the function and automatically closing?
Is it possible (via app designer) to pop up some message box / dialog as I run a set of initialisations (i.e. serialport openin...

etwa 6 Jahre vor | 2 Antworten | 0

2

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Frage

Error when trying to check the "Tag" of a plot
I have plotted some data on a UIAxes and I need to determine if the user has mouse clicked on this UIAxes, rather than 4 other ...

etwa 6 Jahre vor | 0 Antworten | 0

0

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Frage

Limiting mouseclick event to current Axes in App Designer
Hi, I am trying to get the mouselocation on an axes - 'app.UIAxes' (using app designer). delete(findobj(app.UIAxe...

etwa 6 Jahre vor | 2 Antworten | 0

2

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Frage

Saving a specific TAB from a UITAB group to png with App Designer
Hello, I want to copy all contents on a specific tab (ResultTab) UITAB Group in Appdesigner. I have tried: f=ap...

etwa 6 Jahre vor | 2 Antworten | 0

2

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Frage

Issue with Switch state in AppDesigner
Hello, I am migrating from GUIDE to Appdesigner and can't understand why Im getting an error I have a switch that I want to cha...

etwa 6 Jahre vor | 1 Antwort | 0

1

Antwort

Frage

Returning the "column" number of a Button Down function on an image (GUIDE)
Hello. I have an image loaded onto an axes component in GUIDe and I want the mouse location over the squares to drive an xystage...

etwa 6 Jahre vor | 0 Antworten | 0

0

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Frage

Heatmap seems to delete axes component
Hello, I am creating a heatmap and displaying it on an axes component (GUIDE), B is my matrix data. ax=axes(handles.axes2) h1 ...

etwa 6 Jahre vor | 1 Antwort | 0

1

Antwort

Frage

Serial Communication Terminator using the new configureTerminator
Hello, before 2019b, the method to open serial ports with "serial" allowed the terminator to be set to nothing i.e. ''. set(s,'...

etwa 6 Jahre vor | 0 Antworten | 2

0

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Frage

Duplicate a Catergorical Barchart on an axes component to a new figure - Xticklabels are messing up
Hello. I have a GUIDE Gui with several axes components on. One of these (Axes(handles.axes2) has a barchart on with a Catergor...

etwa 6 Jahre vor | 0 Antworten | 0

0

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