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Jason


Last seen: Today Con actividad desde 2011

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diff not working on a vector of values
Is there a reason why I cant calculate the difference between each of these values (x1) This is the code Im using [x1...

alrededor de 5 horas hace | 2 respuestas | 0

2

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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...

1 día hace | 0

| aceptada

Pregunta


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...

1 día hace | 1 respuesta | 0

1

respuesta

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Manually 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 días hace | 0

| aceptada

Pregunta


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 días hace | 1 respuesta | 0

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Pregunta


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); ...

alrededor de 1 mes hace | 1 respuesta | 0

1

respuesta

Pregunta


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, ...

alrededor de 2 meses hace | 1 respuesta | 0

1

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How 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 ...

alrededor de 2 meses hace | 0

Pregunta


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 ...

alrededor de 2 meses hace | 1 respuesta | 0

1

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Pregunta


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...

3 meses hace | 4 respuestas | 0

4

respuestas

Pregunta


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 meses hace | 1 respuesta | 0

1

respuesta

Pregunta


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 meses hace | 1 respuesta | 0

1

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Pregunta


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 meses hace | 1 respuesta | 0

1

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Respondida
Looping 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 meses hace | 0

Pregunta


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 meses hace | 2 respuestas | 0

2

respuestas

Pregunta


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 meses hace | 1 respuesta | 0

1

respuesta

Pregunta


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 meses hace | 2 respuestas | 1

2

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Pregunta


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 meses hace | 1 respuesta | 0

1

respuesta

Pregunta


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 meses hace | 1 respuesta | 0

1

respuesta

Respondida
Create 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 meses hace | 0

Pregunta


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 meses hace | 1 respuesta | 0

1

respuesta

Pregunta


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 meses hace | 1 respuesta | 0

1

respuesta

Pregunta


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...

alrededor de 1 año hace | 1 respuesta | 0

1

respuesta

Respondida
Copy 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 ...

alrededor de 1 año hace | 0

| aceptada

Pregunta


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...

alrededor de 1 año hace | 1 respuesta | 0

1

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Pregunta


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...

alrededor de 1 año hace | 2 respuestas | 0

2

respuestas

Respondida
Graphic Objects Array Items to Text
Heres the full answer: clc; ax=app.UIAxes; b=ax.Children; % b(1) is last objec...

alrededor de 1 año hace | 0

| aceptada

Pregunta


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 ...

alrededor de 1 año hace | 2 respuestas | 0

2

respuestas

Pregunta


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 ...

alrededor de 1 año hace | 1 respuesta | 0

1

respuesta

Pregunta


vertical concatenate strings in msgbox
Hello,I cant understand why this vertical concatenation of strings isn't working. v = VideoReader(filename); ...

alrededor de 1 año hace | 2 respuestas | 0

2

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