Answered
read txt file instead of dlmread
doc textscan

14 years ago | 0

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Answered
Is deleting threads helpful in this forum?
I think we need a "question of shame" where we can answer with names/profile pages of individuals who have deleted questions. Be...

14 years ago | 1

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How do i create a matrix of size 1 row and 1501 column, with values [1 -1 1 -1 1 -1.... etc
[repmat([1,-1], 1, floor(1501/2)), 1]

14 years ago | 0

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get(eventdata.NewValue,'Tag') ===>>> Error ??? Attempt to reference field of non-structure array.
I am pretty sure that NewValue is not a typical field of the eventdata for a gui callback. Have you overloaded eventdata? Are yo...

14 years ago | 0

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conversion of .txt to .wav using wavwrite
MATLAB documents the textscan and wavwrite functions pretty extensively. doc textscan doc wavwrite

14 years ago | 0

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notify error
It sounds like you store a handle object B in the property of another object A. You then delete the handle object B from somepla...

14 years ago | 0

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Jitter and Shimmer
While not MATLAB code, I am pretty sure <http://www.fon.hum.uva.nl/praat/ Praat> can get jitter and shimmer. You can probably in...

14 years ago | 0

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Trend analysis
I haven't read your whole question, but the code looks a little suspicious to me. Are you sure you do not want y(i,j)=sign(...

14 years ago | 0

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Area Plots
I think the answer to both your questions is you cannot do it easily in MATLAB. For the tick labels it is not so bad. You can...

14 years ago | 0

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how to create loop or function of my problem/data
This has been asked so often it is <http://matlab.wikia.com/wiki/FAQ#How_can_I_process_a_sequence_of_files.3F FAQ 4.12> and i...

14 years ago | 0

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Answered
How to cancel execution of second matlab script, when started 2 scripts in a row
What about adding to the end of script 1: save !matlab -r load matlab.mat & exit It will save your workspace, laun...

14 years ago | 0

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Answered
Filter implementation to ECG signal
There seem to be 25 submissions to the <http://www.mathworks.com/matlabcentral/fileexchange/?term=ecg FEX: ECG> that might provi...

14 years ago | 0

Answered
error in for loop
Q(:, x) = W(:);

14 years ago | 1

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Answered
How do I get MCR v7.3?
TMW provides a <http://www.mathworks.co.uk/support/solutions/en/data/1-4GSNCF/?solution=1-4GSNCF MCR-MATLAB Version list>. MCR v...

14 years ago | 0

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spy with grid
The key can be found with type spy You will see set(gca,'xlim',[0 n+1],'ylim',[0 m+1],'ydir','reverse', ... 'Gr...

14 years ago | 1

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out of memory problem
The simple solution is probably to just buy more memory.

14 years ago | 0

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Alpha mapping using 'surf'
From the MWE add set(azSurf, 'FaceAlpha', 'flat'); you may also want to look at doc alpha

14 years ago | 0

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Answered
Multiple line traces on same plot and same axis, but separated...
I wonder if <http://www.mathworks.com/matlabcentral/fileexchange/23899-uilineshift uilineshift> from the FEX will get you what y...

14 years ago | 0

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Sharing data between two GUIs
This has been asked so often it is <http://matlab.wikia.com/wiki/FAQ#How_can_I_share_data_between_callback_functions_in_my_GUI.2...

14 years ago | 1

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Calculation speed
Why not just use bench? doc bench Your lack of preallocation is probably distorting your results for your university des...

14 years ago | 3

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How to cancel execution of second matlab script, when started 2 scripts in a row
Yes, there is a more elegant way. Convert script 1 and 2 into functions. Use structures to store and pass your variables. I a...

14 years ago | 2

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Funny situations while helping others on MATLAB Answers
I think I have now given close to the simplest possible answer *totalA = A_1+A_2+A_3;* The OP accepted and thanked me for ...

14 years ago | 0

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Improving matlab skills
You might want to look at: http://www.mathworks.com/matlabcentral/answers/1394-what-programming-challenges-would-you-pose-to-...

14 years ago | 2

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Answered
Error Messages
Why not get fancy: UserInput = questdlg('Select a method.', 'Method List', ... 'Aligrot', 'Pishinger', 'Watson', 'Alig...

14 years ago | 0

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axes in gui
From the comments to the question: So don't use hold off. doc plot Will show that plot can return a handle ... h...

14 years ago | 1

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Answered
Error Messages
Your if statement can be made to work, but I think a switch statement is a little cleaner. doc switch There are lots of ...

14 years ago | 0

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Answered
pdf to .MAT convertion
You can't. Well you might be able to load it as an image, bitmap it, and then save it as a .mat file. Dare I ask what you are tr...

14 years ago | 0

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In an assignment A(I) = B, the number of elements in B and I must be the same.
You need to step back and think about the error. What is the size of t(i) From inspection and a little bit of MATLAB kno...

14 years ago | 0

Answered
Build matrix with other matrices.
Following on from Sean's comment, I was curious if I could do his calculation in a "cleaner" way that also uses blkdiag which Ci...

14 years ago | 1

Answered
Adding several variables together
Ummm, am I missing something? totalA = A_1+A_2+A_3;

14 years ago | 2

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