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8h
comment Citation of the algorithms used in FindGraphCommunities
I think only Wolfram Research can answer this.
9h
comment How to make a resizable chess board?
Clever use of ArrayPad!
9h
comment Manipulate Parametric Plot
Check the documentation for ParametricPlot - the coordinates need to be in a list: ParametricPlot[{fx, fy}, {u, umin, umax}]
9h
comment Coloring edges of a graph according to their weight?
Nice. I didn't realise you could use patterns in EdgeStyle. FYI you can use <-> for a slightly more readable UndirectedEdge.
Aug
30
comment CPU usage remains at 13% even after I quit the kernel
Mathematica.exe is the front end process, not the kernel (which is MathKernel.exe). It does sound like a bug though - does the CPU usage continue even after all notebooks are closed?
Aug
29
comment Site - Cell Correspondence in Voronoi Diagram obtained via VoronoiMesh
Good question. I was sure that one of vor["Properties"] would hold the answer but no luck...
Aug
28
comment Need help solving integral
Unless Integrate[Exp[x^2], x] answers your question I think you are on the wrong site.
Aug
28
comment How to identify more than one truck on a picture
It would be easier if you had video! With video you could much more easily isolate objects moving in the direction of interest. You would also get around most of the variable lighting issues, since your reference image can be the same scene a fraction of a second earlier.
Aug
27
comment On the order of rules specification
As I understand it, a pattern with a condition attached is considered more specific than one without, but in general there is no way to say that one condition test is more specific than another. How would you order x_/;blackbox1[x] and x_/;blackbox2[x]?
Aug
27
comment Find patterns in a list
@Mr.Wizard, ooh that's clever! I like it.
Aug
26
comment Unusual Slow Down with LocatorPane/DynamicModule
To be really helpful the code should be complete, ie someone should be able to copy and paste it into a Mathematica notebook and run it. This means including definitions for things like watershedMatrix - it doesn't have to be your actual data, some simple code to generate fake data will be just as good.
Aug
26
comment Rational display with Quantity
It looks like the formatting for reciprocal units comes from ToPerBox and ToSlashBox in CalculateScan`UnitScanner`Private.
Aug
26
comment Listlineplot starting from 0
Related, possibly duplicate?
Aug
25
comment Unusual Slow Down with LocatorPane/DynamicModule
Please focus on just one question, and try to strip your code down to a minimal example which demonstrates the problem and include the code.
Aug
25
comment Counting the zeros in a factorial expansion
This question appears to be off-topic because it is about programming in C++
Aug
21
comment Export Grayscale Bitmap
@AlexeyPopkov, yes that is my understanding.
Aug
20
comment Gradient Filter Function
You can view the definition of GradientFilter and the functions it depends on using Spelunk
Aug
19
comment Problem with hole filling using filledCurveToPolygons3D in MMA 10
The InPolygonQ function has moved in version 10 to Graphics`PolygonUtils`InPolygonQ. With that change it should work properly.
Aug
18
comment Simple string pattern crashes kernel
No problem with version 10 on Windows 7
Aug
17
comment How to modify the elements of a list in a loop?
I think the OP wants to apply each transformation in turn to each point, i.e. points.Transpose[t2.rx.t1]. It's hard to tell though, when the only thing we have to go on is some code which does something else entirely.