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Why isn't my loop working?
Purely a guess, you goofed up some indexing: t = line(3)/1000; % <-- Recreates a new "t" as a scalar every loop iteration ...

6年弱前 | 0

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Hello, I'd like to extracts a cell range from an excel file, but I'm running into trouble.
Have you read the <https://www.mathworks.com/help/matlab/ref/csvread.html#btrbcf4-1 documentation> for the inputs to |csvread|? ...

6年弱前 | 0

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Update dot in plot according to sliders
I forget which release introduced |MarkerIndices| for plots, but I think that's exactly what you're going for. You don't need a...

6年弱前 | 1

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A way to reference questions and blog articles from your profile
Isn't that what _following_ a question does? Go to _My MATLAB Answers_ --> _Manage Following_ and boom, personalized list of qu...

6年弱前 | 1

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Merging two categorical columns using a rule
Make your categorical array ordinal (with "not" as the lowest value), then use |c = max(a,b)|. This is only guaranteed to work ...

6年弱前 | 0

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How to add a polygon to UIAxes in appdesigner?
ps = polyshape([0,0,.13,.13],[26,124,124,26]); % This is still a rectangle though... pg = plot(uiaxes,ps);

6年弱前 | 0

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How to use publish to create a word document. THANK YOU
Reading <https://www.mathworks.com/help/releases/R2017b/matlab/ref/publish.html?searchHighlight=publish&s_tid=doc_srchtitle#desc...

約6年前 | 0

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i cant plot to UIAxes
x=getappdata(0,'onedata'); Gives you the cell array output from the call to |who|. You can't |plot| that in any axes.

約6年前 | 0

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How to write if condition for a column in a .txt file
I think I understand now - you want to downselect each row based on its value of C. We were looking at C as a scalar (clearly n...

約6年前 | 0

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Update row in database
Reading <https://www.mathworks.com/help/database/ug/database.odbc.connection.update.html?s_tid=srchtitle the documentation> for ...

約6年前 | 0

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Executing eval in function handle ?
*Most importantly!* respond to Rik's comment above. The use of |eval| is very nearly always a horrible idea. However, to you...

約6年前 | 1

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Load (file.m) into button pushed function
You don't |load| .m-files. You call them (as you do in the other 2 lines that involve Langmuir - except make sure to capitalize...

約6年前 | 0

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Index in position 2 exceeds array?
Adjust your code to: connector off clear m

約6年前 | 0

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What is the most efficient method to compare two matrices for an identical row?
Have you tried the following? all(A==B,2); I think you meant you are looking for a single row (variable |A| of size 1x2)...

約6年前 | 0

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if a & b
This means _m_ or _i_ (or both) are not convertible to logical scalar values. They could be not convertible to logical (is |{...

約6年前 | 1

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Looping through properties of a class object
props = properties(objClsScene); for iprop = 1:length(props) thisprop = props{iprop}; %%% Add logic here if you w...

約6年前 | 8

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How do I reduce my right y axis scale ?
yyaxis('right'); ylim([0,10]); % Play with 10 until it looks good yticks(0:.5:2);

約6年前 | 0

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Change DEFAULT properties DataAspectRatioMode and PlotBoxAspectRatioMode to 'auto'
Any |groot| defaults are just that: _defaults_. If a value is not overridden by the user, it remains default. Otherwise, the d...

約6年前 | 0

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Use addNewPositionCallback to updates stored line coordinates in GUIDE
From the documentation: addNewPositionCallback — Add new-position callback to ROI object id = addNewPositionCallback(h,f...

約6年前 | 0

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Is the Zeroes Function here necessary?
It's called pre-allocation. It is *always* a good idea to pre-allocate. If you need a quick proof, throw a |tic| / |toc| aroun...

約6年前 | 0

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How to set default aspect ratio of 2D-3D plot in Matlab
set(groot,'defaultAxesPlotboxAspectRatio',[2.5,3.5,1]); set(groot,'defaultAxesPlotboxAspectRatioMode','manual');

約6年前 | 0

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How to copy files to different folders based on part of filename (strings and numbers)
You're mixing U.S. and European decimal separators in the if statement. In the first, you use period (0.00) then you switch to ...

約6年前 | 1

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約6年前 | 2

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Open figure in standalone application
MATLAB does only continue to the next line _when MATLAB is finished_ with the line. For graphics commands, MATLAB is done with ...

約6年前 | 1

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What parts of MATLAB would you not miss?
Now that I've been forced into Linux at work, I wouldn't miss |ls| for a minute. It behaves horribly compared to in Windows, and...

約6年前 | 1

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What parts of MATLAB would you not miss?
Commenting on another answer just reminded me of something else: eval(...) Ok, I'll be honest. There's that one time I ...

約6年前 | 2

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Is it possible to set the startup directory to be the directory I was in when I ended the previous session of MATLAB?
This is now a first-class-citizen preference option. This was introduced to general preferences in R2014b.

約6年前 | 0

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What parts of MATLAB would you not miss?
And now for my own "wouldn't miss it" feature: finish.m I have never used it, have never considered using it or thought it...

約6年前 | 0

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Coloring curves wrt to a third variable and creating legend for the same
There's no reason to loop over colors - you already have the index in |MA(i,2)|. Assuming the second column of |MA| is restrict...

約6年前 | 0

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How can I update initial value of an array in a for loop?
Use 3 separate variables, with a slight fix to the value assignment you suggested in the question. Also, throw a break inside t...

約6年前 | 0

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