質問
How to determine the MATLAB version when compiling C/C++ mex files
MATLAB's C/C++ mex interface changes from time to time, with new releases of MATLAB. Functionality can be added, removed or chan...
約11年 前 | 4 件の回答 | 1
4
回答回答済み
Which MATLAB operations/functions need speeding up?
CROSS It is shameful how slow this basic function is. I wrote my own (still in standard MATLAB), and it was 5 times faster. B...
Which MATLAB operations/functions need speeding up?
CROSS It is shameful how slow this basic function is. I wrote my own (still in standard MATLAB), and it was 5 times faster. B...
約11年 前 | 2
回答済み
What features and improvements do you hope to see in HG2?
Texture mapping of arbitrary meshes. See <http://www.mathworks.com/matlabcentral/answers/183980-how-can-i-texture-map-an-arbitra...
What features and improvements do you hope to see in HG2?
Texture mapping of arbitrary meshes. See <http://www.mathworks.com/matlabcentral/answers/183980-how-can-i-texture-map-an-arbitra...
約11年 前 | 0
質問
How can I texture map an arbitrary mesh
Surf() and surface() allow me to texture map a regular quadrangular mesh. How can I texture map an irregular triangular mesh, of...
約11年 前 | 0 件の回答 | 0
0
回答質問
Fastest way to compute J' * J, where J is sparse
I have a sparse rectangular matrix, J, for which I want to compute: >> H = J' * J; It's a bit slow (transpose is taking ...
11年以上 前 | 2 件の回答 | 1
2
回答回答済み
What features and improvements do you hope to see in HG2?
Some volume rendering capabilities, similar to <http://www.voreen.org/ voreen>.
What features and improvements do you hope to see in HG2?
Some volume rendering capabilities, similar to <http://www.voreen.org/ voreen>.
12年弱 前 | 0
回答済み
What features and improvements do you hope to see in HG2?
Support for all fonts, not a limited subset, in vector graphics export.
What features and improvements do you hope to see in HG2?
Support for all fonts, not a limited subset, in vector graphics export.
12年弱 前 | 1
回答済み
What features and improvements do you hope to see in HG2?
Support for transparency and lighting in vector graphics export.
What features and improvements do you hope to see in HG2?
Support for transparency and lighting in vector graphics export.
12年弱 前 | 0
回答済み
What features and improvements do you hope to see in HG2?
MUCH faster rendering. For example, MATLAB renders a million points of different colors incredibly slowly. I reckon some well...
What features and improvements do you hope to see in HG2?
MUCH faster rendering. For example, MATLAB renders a million points of different colors incredibly slowly. I reckon some well...
12年弱 前 | 1
回答済み
What features and improvements do you hope to see in HG2?
Set a colormap per axes instead of per figure. This would make it much simpler to use multiple colormaps in the same figure.
What features and improvements do you hope to see in HG2?
Set a colormap per axes instead of per figure. This would make it much simpler to use multiple colormaps in the same figure.
12年弱 前 | 2
質問
What features and improvements do you hope to see in HG2?
For a long time now, MATLABers have been calling for an improved graphics pipeline. MathWorks have made it clear in the past few...
12年弱 前 | 18 件の回答 | 0
18
回答質問
Equivalent of inputname() for output variables
Say I have a function: function B = myfun(A) disp(inputname(1)) disp(outputname(1)) B = A; If I call it from th...
12年弱 前 | 2 件の回答 | 5
2
回答
送信済み
append_pdfs
Append/concatenate multiple PDF files into a single file using Ghostscript.
12年弱 前 | ダウンロード 15 件 |
回答済み
Is it possible to set watchdogs (memory, exec time) in MATLAB?
I use timers to check certain things, then exit MATLAB if things go wrong. E.g. the following timer function: function kill...
Is it possible to set watchdogs (memory, exec time) in MATLAB?
I use timers to check certain things, then exit MATLAB if things go wrong. E.g. the following timer function: function kill...
12年弱 前 | 0
回答済み
Determine if using HG2
I've ended up using the undocumented function, graphicsversion(): function tf = ishg2(fig) try tf = ~graphicsvers...
Determine if using HG2
I've ended up using the undocumented function, graphicsversion(): function tf = ishg2(fig) try tf = ~graphicsvers...
12年弱 前 | 0
| 採用済み
回答済み
Determine if using HG2
Currently I'm using the version checking approach: function tf = ishg2() try tf = ~verLessThan('matlab', '8.4'); ...
Determine if using HG2
Currently I'm using the version checking approach: function tf = ishg2() try tf = ~verLessThan('matlab', '8.4'); ...
12年弱 前 | 2
質問
Determine if using HG2
How can I determine if MATLAB or the current figure is using the new graphics pipeline, HG2? I need a function tf = ishg2(...
12年弱 前 | 6 件の回答 | 4
6
回答回答済み
Forward CUDA printf output to the MATLAB console
There might be a way to redirect output from stdout in a mex file ( <http://www.mathworks.co.uk/matlabcentral/answers/132527-in-...
Forward CUDA printf output to the MATLAB console
There might be a way to redirect output from stdout in a mex file ( <http://www.mathworks.co.uk/matlabcentral/answers/132527-in-...
12年弱 前 | 0
| 採用済み
質問
In mex files, where does output to stdout and stderr go?
If I link an external library to a mex file, and this library sends text output to stdout or stderr, what does MATLAB do with th...
12年弱 前 | 3 件の回答 | 3
3
回答質問
Forward CUDA printf output to the MATLAB console
I am wrapping CUDA code in a mex file. I have printfs in my CUDA kernel, and I want to see the output from those printfs, ideall...
12年弱 前 | 1 件の回答 | 0
1
回答質問
Linking mex files to boost libraries
Boost libraries have awkward names. They depend on all sorts of things: compiler version, library type, boost version, etc. E.g....
12年弱 前 | 0 件の回答 | 0
0
回答回答済み
how to get RGB color?
You can use the <http://www.mathworks.com/matlabcentral/fileexchange/16233 sc> toolbox, from the File Exchange. In your case, tr...
how to get RGB color?
You can use the <http://www.mathworks.com/matlabcentral/fileexchange/16233 sc> toolbox, from the File Exchange. In your case, tr...
約12年 前 | 0
解決済み
Sort a list of complex numbers based on far they are from the origin.
Given a list of complex numbers z, return a list zSorted such that the numbers that are farthest from the origin (0+0i) appear f...
約12年 前
解決済み
Most nonzero elements in row
Given the matrix a, return the index r of the row with the most nonzero elements. Assume there will always be exactly one row th...
約12年 前
回答済み
Jacobian of scalar matrix
gradient() computes partial derivatives approximately, using finite differences. It can't compute the exact partial derivatives ...
Jacobian of scalar matrix
gradient() computes partial derivatives approximately, using finite differences. It can't compute the exact partial derivatives ...
約12年 前 | 0
回答済み
Possible to apply filter2 to only values above a limit?
Compute the filtered version for all pixels, and simply replace the pixels above a certain value with their filtered value: ...
Possible to apply filter2 to only values above a limit?
Compute the filtered version for all pixels, and simply replace the pixels above a certain value with their filtered value: ...
約12年 前 | 0
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