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Questions on creating visualizations from functions or data using high-level constructors such as Plot, ListPlot, Histogram, etc.
0
votes
1
answer
7k
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How to Plot inside a Do loop? [duplicate]
Why does this not give me any plots? It should give five plots.
Do[Plot[x^n, {x, 1, 2}], {n, -2, 2}]
If I remove the Plot from the Do, it works, but I want a series of plots. This is just an exam …
2
votes
How to change the axis on this ListPlot?
From the OP: Based on the helpful Comments and Answer above, here's all I needed to do to get the plot I wanted:
z[0, c_] := c;
z[n_, c_] := z[n - 1, c]^2 + c;
ListPlot[Catenate[Table[{x, #} & /@ Ne …
3
votes
3
answers
2k
views
How to add data to an existing plot?
Sometimes I need to plot functions that take quite a while to calculate--and sometimes I need to replot in light of what I see on the plot. Is it possible to add points to a plot one by one, as they …
1
vote
2
answers
2k
views
How to change the axis on this ListPlot?
My bifurcation diagram almost works, but I can't figure out how to replace the point number on the horizontal axis with the x coordinate from my calculation. I have tried a whole bunch of things that …
0
votes
How to add data to an existing plot?
From the OP: This is just a demo of the Dynamic[] method Mike recommended above. This is exactly the effect I wanted to create for when I'm looking at a bifurcation point of a slooow calculation.
( …
1
vote
2
answers
183
views
Can Mathematica produce zoomable plots, with embedded text of varying size?
I'm trying to figure out how do something on MMa that's fairly easy on Matlab. I some data points that each maps a numerical parameters to a point in 2D space. I need to plot the parameter values to t …
10
votes
2
answers
549
views
Why is ListPlot[] so slow for coordinate pairs? Can we speed it up?
Is this an inherent limitation or the function, or are there options I could use to speed up the plotting in cases where I need to actually use coordinate pairs? …
11
votes
2
answers
394
views
How to "inform" successive ContourPlot calculations?
I can think of ways to do this, but they involve having to write my own contour-plotting routine instead of using ContourPlot[]. Does anyone have a better idea than that? …
7
votes
1
answer
271
views
Bug in ListPlot?
I want to check if this is a bug before I email WR about it.
I can't get ListPlot[] to make scatter plots over a very small area:
n = 40;
c = I + RandomReal[1, n]*(2^-48)*Exp[I*Pi*2*RandomReal[1, …
3
votes
1
answer
2k
views
"Save Graphic As..." suddenly doesn't work
I suddenly can't create jpegs or pngs using the menu. I have not changed versions or operating systems lately, but the method I've used all along suddenly doesn't work.
When I create a plot, left-cl …