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[DEPRECATED] What frustrates you about MATLAB?
*|[Find Files]|* &nbsp does not honor that multi-line comments are also comments. Single line comments are highlighted green in ...

11 years ago | 0

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File Exchange - Quickly see comments?
Yes, I find it important to monitor and respond to comments on my FEX submissions (and Answer answers). However, I don't want th...

11 years ago | 2

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Call a script via a function?
Look at this >> cssm ans = Greeting from the script where cssm is the function function out = c...

11 years ago | 0

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Indexing custom array class objects
Try this newModulus = {35,20}; [mat([1,3]).Modulus] = deal( newModulus{:} ); % this does work

11 years ago | 1

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creating strings with variables
This code is much more complicated than needed. for i=1:numel(mat_frac) evalit = sprintf('file{%d}=nuPots_run1_120_1cm_...

11 years ago | 0

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Multiple plots using same axis in Matlab
Yes, provide the axes-handle in the call to *|scatter3|* ... instead of setting the current axes. Doc says: scatter3(ax,_...

11 years ago | 1

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sum of products to a series and a function
Is *|matlabFunction|* what you are looking for? &nbsp See <http://se.mathworks.com/help/symbolic/matlabfunction.html?searchHig...

11 years ago | 1

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How to delete an empty matrix ?
Try clear a

11 years ago | 0

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How do I change the size of prompt?
*_"Resize='on'"_* &nbsp enables the user to resize the dialog figure. *_"change the size of prompt."_* &nbsp See the screen ...

11 years ago | 2

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How to define a variable?
_*"[...]changing variable p whichever user inserts"*_ &nbsp I assume _"*z*"_ is a highlighted input variable. However, I cannot ...

11 years ago | 1

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I am having some issues debugging my matlab program for population growth
I played a bit with your equation. * converted your script to a function, *|cssm|* [attached] * pre-allocated a couple of v...

11 years ago | 1

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Import text file with blank lines. Matlab not replacing them with NaN
Remains (at least) two possibilities * a loop over *|fgetl|* * read the file as one string, replace empty lines by *|'nan na...

11 years ago | 1

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Help with nxn matrices
The only problem I find is the two ending *|end|*. After adding *|end|* to the end of each function. (You don't say what kind o...

11 years ago | 1

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Search for elements in a string
A code based on *|regexp|* %% str = 'add\?/adfd'; chr = char(32:47); xpr = ['[',regexptranslate('escap...

11 years ago | 0

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how can I convert comma with decimal points for a lot of textfiles?
See <http://se.mathworks.com/matlabcentral/answers/57276-import-data-file-with-comma-decimal-point#answer_69283 Import data file...

11 years ago | 0

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What is the benefit of using a function handle?
See <http://se.mathworks.com/help/matlab/matlab_prog/overview-1.html What Is a Function Handle?> IMO: the main benefit is th...

11 years ago | 1

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How do you declare structures within classes?
_"method describe above doesn't work"_ &nbsp I don't understand how you want it to work. That's might be because I don't know th...

11 years ago | 0

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deleting a certain variable in the base workspace via a function
Try evalin( 'base', 'clear(''x'')' ) and simpler evalin( 'base', 'clear x' ) *But take the advice of Image A...

11 years ago | 6

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Plot time vs displacement of mass/spring/damper system step response, underdamped
Search the File Exchange for <http://se.mathworks.com/matlabcentral/fileexchange/index?utf8=%E2%9C%93&term=mass+spring+damper ma...

11 years ago | 1

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How to get the file name as the title of the figure window?
Try to replace sprintf('file name is %d',baseFileName) by sprintf('file name is %s',baseFileName) Since th...

11 years ago | 2

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Import timestamps from textfile with more than 10k entries (R2014b)
Yes, Star Strider is correct. The string "E16" appears 24 times in the first column. What's that supposed to indicate? And I fou...

11 years ago | 1

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Randomly makes matrix rows as one vector
Hint M = magic( 7 ); R = M( randperm(7), : );

11 years ago | 2

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Can a child object reference to a parent object?
Here is one way to let parent and child share a variable. %% pc = ParentClass; cc = ChildClass; cc.A.a = ...

11 years ago | 2

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About isinteger command(confusion)
Matlab represents integers in differnt ways: * int8, int16, etc. see Christians answer * with a special use of double, which...

11 years ago | 2

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How can I design a matlab GUI to display an ECG signal
Search the File Exchange for * <http://se.mathworks.com/matlabcentral/fileexchange/index?utf8=%E2%9C%93&term=ecg+signal ecg ...

11 years ago | 2

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How to read alphanumeric(alphabetic+numeric) columns to MatLab?
Try *|textscan|* %% fid = fopen( 'cssm.txt' ); cac = textscan( fid, '%f%f%s' ... , ...

11 years ago | 1

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Read a text file with varying number of colums
Try %% fid = fopen( 'cssm.txt' ); cac = textscan( fid, '%s%s%s%s%s%s%s%s%s', 'CollectOutput' ... ...

11 years ago | 2

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Insert whole containing of text file to Matlab
Example of setting and resetting the string of an editbox %% figure str = fileread('cssm_1.help'); ebh = u...

11 years ago | 1

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How to access subfunction headers with "help" command?
_"Something like help myFunc.mySubFunc?"_ &nbsp Yes, it's possible with R2013a (and earlier). Try >> help cssm>sub_cs...

11 years ago | 3

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Saving many strings in cell to .txt readable for Unity, error with fprintf
Replace colours{ch, i}={'black'}; by colours{ch, i}='black'; etc. It is either colours{ch, i}='b...

11 years ago | 2

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