Community Profile

photo

CAM


Last seen: Today 2012년부터 활동

Statistics

All
  • Thankful Level 3
  • 3 Month Streak
  • Cody Challenge Master
  • Indexing I Master
  • Project Euler I
  • Knowledgeable Level 2
  • Revival Level 1
  • Introduction to MATLAB Master
  • Community Group Solver
  • First Answer
  • Tiles Challenge Master
  • CUP Challenge Master

배지 보기

Content Feed

보기 기준

답변 있음
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...

4달 전 | 0

| 수락됨

질문


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...

4달 전 | 답변 수: 1 | 0

1

답변

질문


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...

2년 이하 전 | 답변 수: 1 | 1

1

답변

답변 있음
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...

3년 이하 전 | 0

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

3년 이하 전 | 0

답변 있음
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...

3년 이하 전 | 0

답변 있음
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...

3년 이하 전 | 1

질문


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 ...

약 3년 전 | 답변 수: 1 | 0

1

답변

답변 있음
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...

약 3년 전 | 0

| 수락됨

답변 있음
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...

약 3년 전 | 0

답변 있음
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...

약 3년 전 | 1

| 수락됨

답변 있음
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...

약 3년 전 | 0

답변 있음
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...

약 3년 전 | 0

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

약 3년 전 | 0

| 수락됨

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

약 3년 전 | 0

답변 있음
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: ...

약 3년 전 | 21

답변 있음
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...

3년 이상 전 | 1

| 수락됨

질문


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...

3년 이상 전 | 답변 수: 1 | 0

1

답변

답변 있음
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...

3년 이상 전 | 0

질문


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...

3년 이상 전 | 답변 수: 3 | 0

3

답변

질문


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 ...

3년 이상 전 | 답변 수: 0 | 0

0

답변

질문


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...

4년 이하 전 | 답변 수: 1 | 0

1

답변

답변 있음
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 ...

6년 이상 전 | 0

| 수락됨

질문


Radio button option group adding space to end of string property
When I use findobj to search for a radio button in an option group based on each button's String property, I keep getting empty ...

6년 이상 전 | 답변 수: 2 | 0

2

답변

질문


Axes auto-zoom based on a given line
In an application, I plot one series of data and a number of vertical lines showing where certain "events" occur along the data ...

7년 이상 전 | 답변 수: 1 | 0

1

답변

답변 있음
How to replace variable names in a mat file
Adam's answer is the correct algorithm. Additions: Use the fieldnames command to get a cell array of field names from the ...

7년 이상 전 | 1

답변 있음
how to get the data from edit box of GUI and use in other .m file
To supplement the above answer: Add str2num if it is a value, so you get the correct datatype. myVar = str2num(get(han...

7년 이상 전 | 0

질문


GUI: Text note scrolls outside axes limits
I have a an axes object within a GUI that displays digital on/off data. I have added a text note to each rising edge showing it...

7년 이상 전 | 답변 수: 1 | 0

1

답변

답변 있음
How can I execute a double-click callback without executing the single-click callback in my MATLAB GUI?
I am disappointed that GUI's do not (apparently) support the double-click option in SelectionType. Why is there no disclaimer i...

7년 이상 전 | 0

질문


GUI: Get previous listbox value before change
In VBA, there is an object-action called BeforeUpdate, where you can run code before a value is permanently changed. For exampl...

7년 이상 전 | 답변 수: 0 | 1

0

답변

더 보기