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SINTEF

Last seen: 7 months 前 |  自 2011 起处于活动状态

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Assign Value to Multiply Indexed Range
Suppose control is an m-element one-dimensional structure array such that each element contains another n-element one-dimensiona...

5 years 前 | 1 个回答 | 0

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Is regexptranslate('escape') Too Eager?
I'm performing regular expression matching on strings of the form 'S:\repo\mrst\code\gitbucket\mrst-core' which represen...

9 years 前 | 0 个回答 | 0

0

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Computational Speed of MLDIVIDE When Called From MEX Function
Has anyone ever seen significant performance reduction on x = A \ b when |A| is created in a |mexFunction| using |mxCre...

9 years 前 | 0 个回答 | 0

0

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已回答
Installing/creating path for Matlab reservoir simulation toolbox
I am one of the authors of MRST (the MATLAB Reservoir Simulation Toolbox). I suppose the word "toolbox" is somewhat misleadin...

11 years 前 | 1

| 已接受

已回答
Importing data at a regular interval for analysis
I'm adding another answer based on your comment to my previous answer. I wanted to simply add another comment, but I need code ...

13 years 前 | 0

已回答
Is dynamic interpolation of input of function for 'quad' integration possible?
All of MATLAB's quadrature methods require an integrand that can be evaluated at vector inputs and return an equally sized vecto...

13 years 前 | 0

已回答
Importing data at a regular interval for analysis
What are you actually trying to accomplish? Is it to solve a sequence of systems of three (highly) non-linear equations defined...

13 years 前 | 0

| 已接受

已回答
ode15s
If you're going to solve a PDE by the method of lines (i.e., converting it into a system of ODEs), then you will need to provide...

13 years 前 | 0

已回答
How to Select one element from each row of a matrix A based on a column matrix B.
So, if I understand correctly, your vector |B| contains column indices (i.e., numbers between |1| and |size(A,2)| inclusive) suc...

13 years 前 | 3

| 已接受

已回答
how i discretize linear differential equations(2 or 3 order)
I think your question is poorly posed. Do you call the ODE solver using a syntax such as the following [t, y] = ode23(odef...

13 years 前 | 0

| 已接受

已回答
Expected file position after FSCANF conversion failure
In case anyone else encounters the issue, I asked this question to the MathWorks support team. MATLAB R2010a corrected a bug wh...

13 years 前 | 0

| 已接受

已回答
Doubt in Region_Growing
This is *very* hard to read. Please consider marking up (and indenting) your code more properly the next time. I suggest using t...

13 years 前 | 0

| 已接受

已回答
Fread problem...
You need to specify the |precision| of the data you output using |fwrite| is |double|. Otherwise, the subsequent |fread| operati...

13 years 前 | 0

已回答
Double to cell conversion difficulties
There is a slight misunderstanding in the way you use |datenum|. Specifically, |datenum(temp(:,1),'dd/mm/yy')| returns a |double...

13 years 前 | 1

提问


Expected file position after FSCANF conversion failure
Suppose the file |data.txt| contains the lines --VarX 0.0 0.0 1.5 10.3 Is there an expected output of the following s...

13 years 前 | 1 个回答 | 1

1

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已回答
how to initialize an M×N array whose size is unknown in for-loop
As your data is all numeric, you *can* do something akin to the following x = []; y = []; for i = 1:150, % ... like...

13 years 前 | 0

提问


MEX-equivalent of INPUTNAME
All, Is there a way, within a |mexFunction|, of retrieving the actual *name* of (the caller's) argument passed as one of the ...

13 years 前 | 2 个回答 | 0

2

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提问


Automated way of creating PCODE for distribution purposes while retaining original function documentation
All, I'm in a position where I would like to distribute a number of functions (i.e., M files) as P-code to a third party. Sp...

13 years 前 | 1 个回答 | 2

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个回答

已回答
Question about assigning prhs to an int * in a mex file.
The |mxGetPr()| function always returns a pointer to |double|. Pointers to |double| are distinct from pointers to |int| and the...

14 years 前 | 2