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retrieve mat-file version
You can use evalc to capture the output of type function tf = getmatv(fname) x = evalc(['type(''', fname, ''')']); ...

6年以上 前 | 1

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Is there something like a 'struct pointer' in Matlab?
I disagree with Walter and think MATLAB does provide this functionality in the OO HANDLE superclass. You can create a handle str...

6年以上 前 | 1

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Code in script is printing to command window
I can think of three ways of doing this. * Set break points to narrow down where the output occurs. This could involve a lot...

6年以上 前 | 5

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How do I count the number of NaNs in a Vector?
This is a straight forward question and given you haven't shown any attempt to solve it, I am hesitant to provide an answer ... ...

6年以上 前 | 6

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Question about 'lognrnd' function
Why not just test it: R = lognrnd(0, 8, 1e6, 1); std(R) ans = 1.8915e+13 std(log(R)) ans = 7.9976

6年以上 前 | 1

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How is the MarkerSize of a 'Circle' marker defined
The circle marker size appears to be the number of points in the diameter. For the other markers, it is not so clear. You can cr...

6年以上 前 | 2

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Check if filename is valid.
A long time ago, probably Windows 95 on a FAT16 harddisk, I started using the following: regexp(fname, ['^(?!^(PRN|AUX|CLOC...

7年弱 前 | 3

質問


When to accept an answer for someone
TMW has now given many of us the power to accept answers for other people, but haven't provided any guidance as to when we shoul...

7年弱 前 | 7 件の回答 | 8

7

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質問


MESSAGE function and error handling
I just stumbled across the MESSAGE function which takes a message identifier of the form foo:bar:id and creates an objec...

7年弱 前 | 2 件の回答 | 1

2

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command in Matlab equivalent to "forall " in fortran
The JIT accelerator that was introduced 10 years ago has sped up loops substantially, it is an unfortunate myth that MATLAB loop...

7年弱 前 | 1

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Scheduling a Matlab Script
You need to enclose the entire command in quotes. You do not need the path on the function/script you want to run and do not wan...

7年弱 前 | 1

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What is it that I get from MATLAB function probplot?
Basically, if your data came from the chosen distribution (exponential/Weibull) then the blue data points would overlap the dash...

7年弱 前 | 1

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Ensure x label never cut off
A "manual" method of fixing cutoff labels by making the axis smaller is relatively easy to implement. You pick a scale value tha...

7年弱 前 | 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...

7年弱 前 | 3

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continue for-loop despite matlab error
You could do something like for ii = 1:n try % your code catch ME warning('Something happened'); ...

約7年 前 | 4

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What is missing from MATLAB?
I wish there were better functions for comparing performance across platforms and versions. Something like a stable bench on ste...

約7年 前 | 2

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Is there a way to 'fold up' sections of code - like when you close up a for loop
Under preferences you can enable code folding for blocks. Blocks are defined in MATLAB as sections starting with %% (I am not su...

約7年 前 | 10

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Sequence within a sequence
n = 5; m = 3; reshape(repmat(1:n, m, 1), n*m, 1)

約7年 前 | 1

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can I disable entire sections of code temporarily
You can enclose code in an if block if false ... end or even better (since you can include invalid syntax) woul...

約7年 前 | 7

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Is "matlab" or "matlab code" a useful tag?
I could see the "matlab" tag being useful when you only want MATLAB solutions and not ones that require you to do something at t...

約7年 前 | 3

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including subject_name in variable with a loop
You can do it with eval, but then in a few days you will be back asking how to use the variables. This is a FAQ, and is generall...

約7年 前 | 1

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functions vs. script
While I wouldn't term it private/public, the unique workspaces that you hint at in pro 1 is the real selling point to me. With a...

約7年 前 | 5

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call functions from subpath
I am posting this as a new answer because I think it is long enough, but it is based on a comment to my previous answer. If ...

約7年 前 | 3

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Issues with sound and soundsc (matlab R2011a, Lion)
This is surprising to me. I would contact TMW directly. While MATLAB and sound is sometimes flaky, it usually doesn't crash like...

約7年 前 | 0

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property access of objects arrays
A potentially related question: <http://www.mathworks.com/matlabcentral/answers/12116-cell-array-expansion>

約7年 前 | 1

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problem to run system(''.exe) on Mac
It is extremely unlikely that any file ending in .exe will run on anything OS other than Microsoft Windows. You need to find the...

約7年 前 | 0

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How to remove outliers?
If you haven't thought about how you are going to deal with outliers before inspecting your data, then don't remove them. If you...

7年以上 前 | 2

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Class set methods that access other object properties
It seems reasonable. I have never really understood the reason for the warning (I think it has to do with realoading an object w...

7年以上 前 | 1

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echo cancellation
While not as clear as it could be I think the question is: "Will you give me MATLAB code for doing echo cancellation with the tm...

7年以上 前 | 1

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Correct way of implementing a getter and setter for a handle class
For handle classes it should be function set.testVar(obj,newVal) You do not need to return the obj, since you already ha...

7年以上 前 | 1

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