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12h
comment Using least independent rectangle area to separate every point
I thought @Kuba had something like this in mind: nf = Nearest[Table[data[[i]] -> i, {i, Length@data}], DistanceFunction -> ChessboardDistance]; Colorize@Table[First@nf@{x, y}, {y, 0.03, -0.03, -0.0001}, {x, -0.05, 0.03, 0.0001}] but it doesn't work that well: i.stack.imgur.com/T22XL.png
2d
comment An easier way to find the properties of an ellipse from its equation?
I feel like the central question, "What is an intuitive way to find the major axis, minor axis, center, and rotation of an ellipse from its given quadratic equation?", is one better suited for the mathematics StackExchange. Once you have the mathematics, it should be short work to implement it in Mathematica.
2d
comment Probable Bug in ConvexHullMesh
I can reproduce this on OS X as well.
Jul
20
comment 2D Arrangment/Optimization Problem
How about this: Fix $m=1$ and sort the entries of $A$.
Jul
20
comment convert a raster colorful image to a vector one
This question appears to be off-topic because it is about programming in Java.
Jul
20
comment Graphics3D flickers in Mathematica 10 and Linux
"do others experience this?" I've been using Mathematica 10 on Fedora 20 (64-bit) with Gnome 3.10 and an nVidia GeForce GTX 480 with nVidia drivers and I have not seen this problem.
Jul
20
comment how to generate mesh functions according to more that one condition?
@Algohi: You need to provide a list of functions, not a function that returns a list: MeshFunctions -> {Function[{x, y, z}, x], Function[{x, y, z}, z]}
Jul
20
comment How can I extract the outline of bubbles in my image?
I put the // ImageAdjust and // Colorize there to visualize what the intermediate steps are doing, because you can't tell anything from looking at d and w directly. I've updated my answer with a replacement for LocalAdaptiveBinarize.
Jul
20
awarded  Enlightened
Jul
20
revised How can I extract the outline of bubbles in my image?
added 426 characters in body
Jul
19
awarded  Nice Answer
Jul
19
answered Detect each polygons in an image
Jul
19
awarded  Cleanup
Jul
19
revised How can I extract the outline of bubbles in my image?
rolled back to a previous revision
Jul
19
revised How can I extract the outline of bubbles in my image?
deleted 37 characters in body
Jul
19
answered How can I extract the outline of bubbles in my image?
Jul
18
comment Harmonious graph labeling
@rm-rf: Apparently this.
Jul
18
comment Opacity limitations?
Why not just ParametricPlot3D[{Cos[lat] Cos[lon], Cos[lat] Sin[lon], Sin[lat]}, {lat, -Pi/2, Pi/2}, {lon, -Pi, Pi}, PlotStyle -> {Opacity[0.7], White}, MeshStyle -> Black]? i.stack.imgur.com/pPKE6.png
Jul
17
comment What is the right way to write a function that includes other functions?
Now that you've clarified the question: You're overcomplicating this! You can just write it the way you wrote it in math: b[x_] := 10 x; w[x_] := s + b[x]; c[x_] := x^2; u[x_] := w[x] - c[x]
Jul
16
revised how to create a slope field in mathematica?
edited tags