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Feeds
Issue with 2 cameras and the Imager Acquisition Toolbox - video objects vanish!
So the issue was I was calling imaqreset when I initalised each video object, not realising it deletes any image acquisition ob...
circa 16 ore fa | 0
| accettato
Domanda
Issue with 2 cameras and the Imager Acquisition Toolbox - video objects vanish!
Hello, I have been using the IMAQ toolbox for years and all works fine with 1 camera. Today I have hooked up a 2nd (identical b...
circa 18 ore fa | 1 risposta | 0
1
rispostaManually Create a montage of images collected in a zig zag pattern
Seems I didn't need the reshape. This works, not sure its the most elegant way %Now create Montage ...
6 giorni fa | 0
| accettato
Domanda
Manually Create a montage of images collected in a zig zag pattern
Hello, I have a set of 40 (100x100 pixels) images that I have in an 1D cell array ROIC_Array (size(ROIC_Array) = 1 x 40)...
6 giorni fa | 1 risposta | 0
1
rispostaDomanda
Blockproc, appdesigner, mutliple outputs (combined to one) returning empty
Is there a reason why blockproc isn't returning anything: ax=app.UIAxes; IM=getimage(ax); ...
circa un mese fa | 1 risposta | 0
1
rispostaDomanda
Multiple Uses of UIMENU
Hello, I have just discovered the beauty of uimenu's and think there brilliant as can unclog a GUI since less button! However, ...
circa 2 mesi fa | 1 risposta | 0
1
rispostaHow to copy and paste several cells from e.g. Excel into a MATLAB uitable?
I got this to work: function TablePasteData(app,src,event,tbl) %Get Data From Clipboard ...
circa 2 mesi fa | 0
Domanda
Selecting a UIAxes from a drop down box and assigning it to ax to be called by other funtions
Hello, Im trying to list out children in plots of an uiaxis, but want the uiaxis to be user selected i.e. UIAxes, or UIAxes2 or ...
circa 2 mesi fa | 1 risposta | 0
1
rispostaDomanda
Extract Numbers from Mixed string
Hello, I have this string 'single snap detector: 1 S2L:232867 S2R:3151621 S3L:0 S3R:0' Whats the best way to get the 4 number...
2 mesi fa | 4 risposte | 0
4
risposteDomanda
Weird UITextArea behaviour working with Strings
Hello, I am reading data from a piece of equipment and dumping it into a UITextarea (orange text) When I read out the contents ...
3 mesi fa | 1 risposta | 0
1
rispostaDomanda
uigetfile - forces main gui to go behind other windows
Does anyone else suffer from this: From a GUI created by appdesigner, when you run uigetfile and open a file, the gui goes behi...
3 mesi fa | 1 risposta | 0
1
rispostaDomanda
Imcrop and rectangle functions using "rect" but use different formats to specify
Hello, Im using the value of rect below to determine th coordiantes of a rectangle of interest that I then use as an imput into ...
3 mesi fa | 1 risposta | 0
1
rispostaLooping through Axes on figure created using subplot
Actually I have got this to work A=[ax1,ax2,ax3,ax4,ax5]; for i=1:5 AX=A(i) % do what ever I want end ...
4 mesi fa | 0
Domanda
Looping through Axes on figure created using subplot
Hello, I have a figure with 5 subplots on. hf1=figure('position',pos,'Name','4LineScan'); % pos defined elsewhere ax1=subpl...
4 mesi fa | 2 risposte | 0
2
risposteDomanda
Combine multiple objects to create Super Sampled representation
Hi, I have an image consisting of holes and want to create a "composite" representation by combining all of them. I belie...
6 mesi fa | 1 risposta | 0
1
rispostaDomanda
Creating a Grid for cooridnates
Hello, I have an image where i have foudn the location of the spot centroid. I have the liist of all the coordimates. What I ...
6 mesi fa | 2 risposte | 1
2
risposteDomanda
Running a mlapp file from another mlapp file via pushbutton callback
Hello, I have a mlapp file and want to run another one from a pushbutton. Following the link below, I'm able to run my 2nd ma...
10 mesi fa | 1 risposta | 0
1
rispostaDomanda
Retaining Bit depth when creating a video from Grayscale Images
Hello, I am trying to create a video (MP4 file) from a stack of 16 bit Grayscale images. My code is below. I see that using ...
10 mesi fa | 1 risposta | 0
1
rispostaCreate an MP4 video from a set of 16 bit images (mono)
I think I've nearly done it myself. 1: The framerate issue was just a typo (missed the capital "L" it should be diskLogger.F...
10 mesi fa | 0
Domanda
Create an MP4 video from a set of 16 bit images (mono)
Hello, I have a cell array of images (app.imgArray) that are all 16 bit. Im trying to output them as a video file (preferable mp...
10 mesi fa | 1 risposta | 0
1
rispostaDomanda
Saving a struct to a text file exactly how it appears in command window
Hello, I have a struct called settings. I am wanting to save it to a text file in an easily readable format. Im trying to avoid ...
11 mesi fa | 1 risposta | 0
1
rispostaDomanda
Saving a Plot on a Figure with Transparency Ignores the Transparency
Hello, I am trying to replicate some of Excels fancy plots in Matlab. In particular when I plot data, Im also plotting the sam...
circa un anno fa | 1 risposta | 0
1
rispostaCopy graphics from figure to UIAxes
Done it, had to get the children of the axes on the figure! h=openfig(openpath); Ax=h.Children g=Ax.Children ...
circa un anno fa | 0
| accettato
Domanda
Copy graphics from figure to UIAxes
Hello, I create a plot on a UIAxes with many plots and text objects. I wanted to be able to save them and later on add addition...
circa un anno fa | 1 risposta | 0
1
rispostaDomanda
cla reset stops UIAxesButtonDown from working
Hello. I have a UIAxes that I plot on and I want to manually be able to add text where ever I click on the graph. I am using th...
circa un anno fa | 2 risposte | 0
2
risposteGraphic Objects Array Items to Text
Heres the full answer: clc; ax=app.UIAxes; b=ax.Children; % b(1) is last objec...
circa un anno fa | 0
| accettato
Domanda
Graphic Objects Array Items to Text
Hello. I want to view all the graphics objects I have on a UIAxes, and have used the following in an attempt to output all the ...
circa un anno fa | 2 risposte | 0
2
risposteDomanda
Stopping showing a MP4 file (frame) by exit button
Hello,I am reading a mp4 video and have created a figure with the axes, and two buttons. My two buttons for play and exit have ...
circa un anno fa | 1 risposta | 0
1
rispostaDomanda
vertical concatenate strings in msgbox
Hello,I cant understand why this vertical concatenation of strings isn't working. v = VideoReader(filename); ...
circa un anno fa | 2 risposte | 0
2
risposteDomanda
Identifying blobs and area filtering
Hello, Im trying to identify the centres of the drops in the image below. Although in each drop there is a bright area, I dont c...
oltre un anno fa | 2 risposte | 0
2
risposte
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