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Results tagged with plotting
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user 11484
Questions on creating visualizations from functions or data using high-level constructors such as Plot, ListPlot, Histogram, etc.
0
votes
Accepted
ListPlot failure
Mathematica uses an algorithm to decide what part of the plot contains the most salient features, and chooses the vertical axis range accordingly. This applies unless the user explicitly overrides by …
- 2,122
3
votes
Accepted
Hyperboloid of two sheets in Mathematica
Functions are case-sensitive in Mathematica. Therefore, sqrt[] is not recognized; it must be Sqrt[] to invoke the built-in square root function.
Multiplication of terms requires either the usage of t …
- 2,122
2
votes
Accepted
Evaluate in Plot leads to function error
Would you find this acceptable?
data = RandomReal[10, {4, 1000}];
metric[d_, perc_] := Accumulate[#]/Total[#] &[Quantile[#, perc] & /@ d]
ListLinePlot[Transpose[Table[{p, #} & /@ metric[data, p], {p, …
- 2,122
3
votes
Correct graphical representation of a discrete function (PMF)
Histogram[{1, 2, 2, 3, 3, 3, 3, 4, 4, 5}, {1}, "Probability"]
Or how about this:
BarChart[#[[2]]/Total[#[[2]]], ChartLabels -> #[[1]]] &[Transpose[Tally[{1, 2, 2, 3, 3, 3, 3, 4, 4, 5}]]]
- 2,122
4
votes
Accepted
How to specify range (PlotRange) for BodePlot function?
AxesOrigin -> {{0, 0.1}, {0, 0.1}}]
The thing to understand about the default output of BodePlot is that it plots two graphs, and the vertical scale on each is different; therefore, when supplying plotting …
- 2,122
3
votes
Draw generalized k-ellipse using "the locus of points so that sum of the distances to the fo...
F[a_, b_] := Sqrt[(a - b).(a - b)]
Manipulate[
Show[
ContourPlot[ Total[F[{x, y}, #] & /@ {a, b, c}] == d, {x, -5, 5}, {y, -5, 5}],
Graphics[{Red, Disk[a, 0.1], Green, Disk[b, 0.1], Blue, Disk[c …
- 2,122
6
votes
3D representation of a Boy surface using a mesh of tubes
Here is my code for the Bryant-Kunser parametrization of the Boy surface.
g[w_] := {-3/2 Im[w (1 - w^4)/(w^6 + Sqrt[5] w^3 - 1)],
-3/2 Re[w (1 + w^4)/(w^6 + Sqrt[5] w^3 - 1)],
Im[( …
- 2,122