CAM

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Running compiled AppDesigner app. Error finding getRunningApp
I am running a compiled GUIDE program. (This is a very large, complex legacy program). We wanted to add a custom pop-up window...

9 months ago | 1 answer | 0

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I am having empty cells while saving the extracted features inside loops
You never tell Matlab to put the next value of Extracted into a new cell. I.e., you have not increased the cell array index wit...

1 year ago | 0

Answered
Finding minimum within a set of rows below a certain point?
I suggest using the find command (with Z>=2) with row & column as outputs. Find the min and max column values and their associa...

1 year ago | 0

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calculate the maximum of every 24 data in matrices
Have you considered reshaping the 2D matrix into a 3D matrix -- (number of sensors) x 24 x days? Then you could use max for eac...

1 year ago | 1

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Show only amount of n values on a continuous plot
I presume that you are reading the serial data into a timetable or set of vectors (Time, Data, ...). Instead of plotting the wh...

2 years ago | 0

Answered
Overlay a scatterplot of continuous data with boxplots summarizing groupings of the same data
Have you tried plotting the boxplot on the secondary y-axis and hide its x-labels?

2 years ago | 0

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Importing .mat files in a loop
for z=1:20 filename = ['data_', num2str(z)]; s(z) = load(filename); % Load variables into a structure end

2 years ago | 1

| accepted

Answered
How to stop a for loop by press a button APP designer ?
Make the Stop button a toggle button. Within the FOR loop, check the status of the Stop button. If it is toggled-on, then brea...

2 years ago | 0

| accepted

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stack command errors with multiple column variables of different data types
I have a table (imported from a poorly-designed spreadsheet) with repeated column variables I would like to stack. The fields a...

2 years ago | 1 answer | 0

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Appdesigner uitable and uistyle
I created a uitable in appdesigner and populated it with data. I want to make the font in the 4th column blue and bold. I used...

4 years ago | 1 answer | 1

1

answer

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I want to merge more xlsx files in one xlsx file.
First thing: I personally would avoid using "i" as a counter, since it could also signify the imaginary number. Use "ii" instea...

4 years ago | 0

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How can I convert a vector in format cell to double?
cell2mat

5 years ago | 0

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Find max value with multiple conditions
Use logic statements for each criterion. Use logical "AND" (&) to see which elements meet all criteria. Find the max of thos...

5 years ago | 0

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Could someone tell me an easy way to plot graph when kk varies from 1 to 100?
Have you considered putting all emg data columns in a cell array, with the first cell containing the x-values? That way you onl...

5 years ago | 1

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Simultaneous reading of mat file allowed?
I know it is bad to allow multiple users to write to a mat-file simultaneously (or one read while another is writing). But can ...

5 years ago | 1 answer | 0

1

answer

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Cell array data to double conversion
Assuming each cell has only one entry, try using cellfun with str2double to convert the cell array of strings to a cell array of...

5 years ago | 0

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Answered
i keep getting an error in my code about my array. pls help . code and error below thank you
When you are concatenating horizontally, the number of rows must be consistent. According to your comment, all variables are 1x...

5 years ago | 0

Answered
Need for explication of this code
"i" starts with 1. M becomes [V(1:(1+3))] = [1:4] = [1 2 3 4]. "i" becomes 5 = (1+J) = (1+4). M adds a row with [5 6 7 8]. Et...

5 years ago | 1

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Answered
How to create a GUI with changing buttons?
Another possibility is to use the same set of buttons for both options, but assign associated properties (String label) within t...

5 years ago | 0

Answered
I can not modify data in a table
Have you considered using appdata instead of guidata? In this matlab answer (Appdata answer with link), there is a link to a gr...

5 years ago | 0

Answered
Script for deleting extra rows
Try this to remove rows with blank Depths: [~,~,dataIn] = xlsread(fileName, worksheetName); index = ~cellfun(@isempty, dataIn(...

5 years ago | 0

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Answered
Error with xlswrite (error 0x800A03EC)
Try xlsprotect from File Exchange. https://www.mathworks.com/matlabcentral/fileexchange/6046-xlsprotect It has worked well for...

5 years ago | 0

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2019b installation problem
I had this same problem with 2018b and now again with 2019b. Last year, Matlab Support solved it with the following solution: ...

5 years ago | 21

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impoly no longer animates the tracing line after placing other animated line objects
JK from the Matlab Support Team provided a solution. Before the origButtonMotionCB definition above, he suggested adding the fo...

5 years ago | 1

| accepted

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impoly no longer animates the tracing line after placing other animated line objects
Our users need to trace around a region on an image using impoly (closed = 0). In some cases they would like to start at a poin...

5 years ago | 1 answer | 0

1

answer

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Trouble with impoly (open) misinterpreting mouse click
The users are running a compiled version of the application with Matlab runtime. I do not get the error on my development compu...

5 years ago | 0

Question

Trouble with impoly (open) misinterpreting mouse click
Our users need to find the area under a curve. We use impoly (open), and they trace the curve on an image. However they are ha...

5 years ago | 3 answers | 0

3

answers

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GUI (GUIDE) with images leaking memory
Matlab 2018b with GUIDE running on Win 7. I am programming a GUI that displays small image "thumbnails" from a directory in an ...

5 years ago | 0 answers | 0

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Question

How do I use WinOnTop for GUIs?
I have a main GUI with an axes object on which I display an image. Occasionally, the users need to calibrate distances on the i...

6 years ago | 1 answer | 0

1

answer

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Radio button option group adding space to end of string property
Thank you for the quick reply, Walter. I will consider your cell-array tip in the future for a more robust GUI. Just before ...

8 years ago | 0

| accepted

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