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질문
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...
5일 전 | 답변 수: 2 | 0
2
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Graphic Objects Array Items to Text
Heres the full answer: clc; ax=app.UIAxes; b=ax.Children; % b(1) is last objec...
Graphic Objects Array Items to Text
Heres the full answer: clc; ax=app.UIAxes; b=ax.Children; % b(1) is last objec...
6일 전 | 0
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질문
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 ...
6일 전 | 답변 수: 2 | 0
2
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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 ...
약 2달 전 | 답변 수: 1 | 0
1
답변질문
vertical concatenate strings in msgbox
Hello,I cant understand why this vertical concatenation of strings isn't working. v = VideoReader(filename); ...
약 2달 전 | 답변 수: 2 | 0
2
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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...
2달 전 | 답변 수: 2 | 0
2
답변질문
Circularity Metric using regionprops
Hello, this is a related to an earlier question but Im after a different parameter so I have asked another question. Apologies i...
2달 전 | 답변 수: 0 | 0
0
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Diameter of Almost circular objects and degree of circularity
Hello, I am trying to measure the diameter of central white spot and the dark area. I understand they perfect circles b...
2달 전 | 답변 수: 1 | 0
1
답변질문
Remove all rows of an array based on a value in a column, and also remove all rows that have the same values as this row in other columns
Hi, I have the centroids (x,y) of e.g 3 objects as shown in the pic: I also have an array of the centroid locations (x,y) o...
8달 전 | 답변 수: 1 | 0
1
답변질문
Remove centroid locations of objects that are too close
Hi, I have a list of centroid locations of spots in an image (xf, yf). The spots are randomly distributed. I want to remove the...
8달 전 | 답변 수: 2 | 0
2
답변답변 있음
Content of uiFigure lost when using savefig()
Hi Daniel. I dont have a solution but I have run into a similar issue where I have a uigridlayout on a uifigure and it doesn't o...
Content of uiFigure lost when using savefig()
Hi Daniel. I dont have a solution but I have run into a similar issue where I have a uigridlayout on a uifigure and it doesn't o...
8달 전 | 1
| 수락됨
질문
Sending Text to Hex in serial Port
Hello, I have managed to send hex commands to a pump using the serial port (that requires the commands to be in hex) msg=[0xFF...
12달 전 | 답변 수: 1 | 0
1
답변질문
Try and Catch for multiple conditions
Hello. If I have say 10 conditions and each one may fail, rather than have a try and catch round each condition, is there a bett...
12달 전 | 답변 수: 2 | 0
2
답변질문
Linear fit over multiple Rows without using Loops (or polyfit)?
Hello, I have a matrix of data I=[1.8,3,3.6,4.2,4.7,5.3,5.5;3.3,4.2,4.8,5.3,5.8,6.3,6.6;4.5,5.6,6.3,6.8,7.3,7.9,8.2;6.1,6.9,7...
12달 전 | 답변 수: 1 | 0
1
답변답변 있음
Passing Arguments to a UIMenu selected Function
I think I have a solution, I can pass which ever axes (or number of axes) to myax as follows app.myax(1)=ax1; app.myax(2)=ax...
Passing Arguments to a UIMenu selected Function
I think I have a solution, I can pass which ever axes (or number of axes) to myax as follows app.myax(1)=ax1; app.myax(2)=ax...
약 1년 전 | 0
| 수락됨
질문
Passing Arguments to a UIMenu selected Function
Hello, I am creating a uimenu option on a figure that contains plots so I can scale the ylimits as I wish (i.e. force min ylim t...
약 1년 전 | 답변 수: 3 | 0
3
답변질문
Assigning NaN to variables, inserting into a cellarray and then plotting Error
Hello, I have a load of images of a spot that I loop through and find certain characteristics such as the centroid of the spot. ...
약 1년 전 | 답변 수: 1 | 0
1
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Looping through 4 Images that have fixed names
Hello. I have 4 images in memory that I want to loop through and perform some analysis on. I can't find a way to do this. The i...
1년 이상 전 | 답변 수: 3 | 0
3
답변질문
Sending four byte commands To serial port
Whilst I am familiar using the Serialport objects in Matlab with text, Im not sure to how to use the protocol "four byte command...
1년 이상 전 | 답변 수: 1 | 0
1
답변질문
Create a top hat function
Hello, Im trying to create a top hat function (that is 0 everywhere except between -halfpix & halfpix). the fucll width of the t...
1년 이상 전 | 답변 수: 1 | 0
1
답변답변 있음
Grid not showing on UIAxes
Seems you need to do this. set(gca, 'XTickMode', 'auto', 'XTickLabelMode', 'auto')
Grid not showing on UIAxes
Seems you need to do this. set(gca, 'XTickMode', 'auto', 'XTickLabelMode', 'auto')
2년 이하 전 | 0
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질문
Grid not showing on UIAxes
Hello. I am plotting some data on a Canvas in appdesigner, and the grid isn't showing. (The plot is fine) ax=app...
2년 이하 전 | 답변 수: 1 | 0
1
답변질문
Showing a legend for a "group" of plots
Hello, I am plotting 3 vectors (x1,x2,x3 - each has about 5 values) as lines plot([x1 x1],[0 1],'r.-');hold on ...
2년 이하 전 | 답변 수: 1 | 0
1
답변질문
sscanf missing first zero
Hello I need to pull out the number below from the string val='020550023 MBB' and then convert it back to a string (so I want ...
2년 이하 전 | 답변 수: 1 | 0
1
답변질문
Image Aquisition Toolbox, islogging versus isrunning confusion
Hello, I have a couple of questions over the IMAQ toolbox. 1: Im getting confused over the checks islogging and isrunning. ...
2년 이하 전 | 답변 수: 0 | 0
0
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Deleting an image in an image array doesn't appear to be working
Hello, I have an image array consisting of 7 images. Im using an imspinner to delete an image at the required index given by th...
2년 이하 전 | 답변 수: 2 | 0
2
답변질문
Error while evaluating UIControl Callback from a checkbox on a figure
hello, Im and trying to repeat somethign that worked in GUIDE, but not in appdesigner: when the user presses a pushbutton on my ...
약 2년 전 | 답변 수: 1 | 0
1
답변질문
Error using VideoWriter to write video frames to a file
Hello, I am trying to save a video from a FLIR camera using the gentl adaptor. vid = videoinput('gentl', 1, 'Mon...
약 2년 전 | 답변 수: 1 | 0
1
답변답변 있음
Displaying 3 heatmaps on a figure side by side
Work it out: ax1=subplot(1,3,1,'parent',f1); h1=heatmap(d1); ax2=subplot(1,3,2,'parent',f...
Displaying 3 heatmaps on a figure side by side
Work it out: ax1=subplot(1,3,1,'parent',f1); h1=heatmap(d1); ax2=subplot(1,3,2,'parent',f...
약 2년 전 | 0