The Stack Overflow podcast is back! Listen to an interview with our new CEO.

Questions tagged [plotting]

Questions on creating visualizations from functions or data using high-level constructors such as Plot, ListPlot, Histogram, etc.

Filter by
Sorted by
Tagged with
7
votes
3answers
2k views

How to rotate TickMarks in DateListPlot?

Is there a way to rotate TickMarks in DateListPlot to avoid overlap, eg: Part of the code used to generate this is: ...
6
votes
5answers
6k views

How to plot Fit functions?

If I do something like this f[x_]:=x^2 Plot[f[x],{x,1,10}] Mathematica plots the function $f(x)=x^2$, as expected. However, ...
3
votes
1answer
444 views

Rough edges plotting a surface

I'm trying to use SphericalPlot3D to create some images of a surface but I get some rough edges on the surface around the boundary. However, after rotating the ...
13
votes
1answer
453 views

Just what kind of transformations can TransformedDistribution handle?

Why does the following command return an empty plot? ...
14
votes
1answer
720 views

Unexpected behavior from VectorPlot

I am surprised at the behavior of VectorPlot in the following sense: plotting a vector field and examining the output at a point $(x_0,y_0)$ reveals that Mathematica doesn't draw the tail of the arrow ...
6
votes
3answers
5k views

Plot not plotting entire range of function

I have a simple function that I want to plot. I am using Mathematica 8 on a windows machine. I type the following code: Plot[100*0.5^n,{n,0,20}]; And the ...
2
votes
2answers
1k views

Annotating plots with plain (not italicized) mathematical text

I have a plot and I would like to annotate some mathematical text in it. Initially, Mathematica puts it in italics by using Drawing tools palette, but I want it all in plain text. How can I do it? ...
8
votes
3answers
868 views

How do you properly create Buttons to change dynamic variables using Table

In this example, I want a series of four buttons to change the value of a variable that is used dynamically to drive a plot. I am trying to figure out why using Table around the buttons causes a ...
3
votes
1answer
551 views

ListPlot Inset coordinates problem

Inset seem better suited for ad-hoc labels and legends than for precision, programmatic placement of annotation. Given the following 'bottom-up' graphic expression: ...
10
votes
5answers
387 views

How can I highlight one function in the Plot of a list?

I've got a Plot of a list of functions from this previous question of mine. ...
4
votes
2answers
523 views

Controlling the frequency of dotting in a plot

It is possible to make a dotted ListPlot. For example: ...
8
votes
2answers
6k views

Using a Slider to manipulate a Plot

Why does this work (displays the curve): Graphics[Plot[Sin[x], {x, 0, Pi}]] and this doesn't (no curve) ...
6
votes
1answer
662 views

Using Piecewise in RevolutionPlot3D

The documentation for RevolutionPlot3D shows that you can specify a parametric curve like this: ...
5
votes
1answer
968 views

How Can I plot 3D figures using discrete data in one dimension?

I have an approximate solution for the function u[x,t] using the semi-discretization method in time step. For example, I have ...
1
vote
2answers
575 views

Making a plotted curve interactive

Is it possible to make a plotted curve interactive in the sense that when hovering over it a line is drawn from the "hovered" point to one (or both) of the axes. I did do my homework, I just can't ...
3
votes
1answer
189 views

Colors in ExclusionsStyle

I have the following Plot: Apparently MMA uses ColorData[1,1] for the edges in all graphs. I already tried adding ...
8
votes
1answer
523 views

Combining and aligning “chart” type graphics with regular plots

Is there an easy (recommended) way to align regular plots (e.g. ListPlot or Plot) with chart type graphics (...
6
votes
2answers
5k views

Is there a way to output histogram x and y data without using the Histogram chart function?

I have a large list of data (3.2 million real numbers), and I would like to plot a histogram of it. The built-in Histogram function is very nice, but on my ...
6
votes
1answer
527 views

VectorPlot: How can I evaluate the vector field by clicking on the plot?

This seems like a basic feature that is somehow missing. Ideally we'd get something like a tooltip which shows the x,y position where I click (or of where the mouse is currently hovering) and the ...
-1
votes
2answers
4k views

Plotting a parametric plot of two functions

I have two functions f1(x) and f2(x). I want to plot them such that f1 is on the axis of ...
5
votes
1answer
588 views

Tooltip for a ListPlot3D

I am getting stuck with figuring out how to use Tooltip for a ListPlot3D. Basically I have a list of values for the 3D plot (no ...
8
votes
1answer
6k views

More on combining 2d and 3d plots

This is a spin off/follow up to Can 2D and 3D plots be combined so that the 2D plot is the bottom surface of the 3D plot boundary? ... Following Sjoerd's method, I did this: ...
25
votes
4answers
9k views

Problems specifying number of bins in Histogram

So I wanted to create a Histogram with a custom number of bins. Luckily there is a simple function for this in the form of Histogram[data, n] where n specifies the ...
11
votes
1answer
3k views

RegionPlot (or FillingStyle) using hash lines? [duplicate]

Possible Duplicate: Filling a polygon with a pattern of insets I have a RegionPlot (and sometimes a regular Plot) where I'd like to shade two different parts of it two different ways. Since the ...
8
votes
2answers
1k views

ScalingFunctions option works for ListPlot but only if there's no Frame: how to work around this?

Mathematica has quite a nice ScalingFunctions option to BarChart, BubbleChart and the ...
53
votes
2answers
6k views

Do I have to code each case of this Grid full of plots separately?

I have written some custom functions to draw multi-panel graphs like this one: It's done by passing a matrix of (custom) plotting functions to a MultiPanelGraph ...
2
votes
1answer
513 views

Laplacian or Grad of an InterpolatingFunction

For obtaining a Schlieren image from an equation for density, I need to calculate the first derivative of density and make a contour plot. The below code snippet calculates the first derivative w.r.t ...
8
votes
1answer
760 views

Mathematica: ListDensityPlot behavior different for arrays and points

I am using ListDensityPlot to output the results of a physical simulation. I've passed both an array of values and coordinates coupled with magnitudes to ListDensityPlot. Although I expect identical ...
4
votes
2answers
688 views

Dates as FrameTicks on a ListLinePlot

For reasons too lengthy to explain, I would like to display a list of dates or years (as numbers or strings) as FrameTicks on a ...
6
votes
1answer
2k views

ListContourPlot-ColorFunction

How can I use ONLY the central 90% of the spectrum, not the whole range? For example, I do not like to see the lowest values in purple, but in deep blue color. ...
10
votes
2answers
446 views

Align Array Plots

I have two ArrayPlots that I would like to align but my "tweaking" failed yet. I would like each "row" to be aligned. ...
5
votes
2answers
2k views

X label in GraphicsColumn is cut off

I'm trying to use GraphicsColumn to plot two curves with very different ranges. for example, ...
2
votes
2answers
437 views

Varying plot sizes for identical PlotRanges in ListLinePlot, where one has a legend

I am trying to make some figures using ListLinePlot in Mathematica 8. Although the PlotRanges are the same, the resulting frame sizes are different. The only difference (as I see it) between the two ...
3
votes
1answer
892 views

DateListPlot with two time list adding 2 labels, and setting the color of the label and lines in plot

This command will produce a chart with two lines on it. DateListPlot[{CapReg, Equity}, Joined -> True ] What I would like to do is add a label above the ...
6
votes
3answers
1k views

Graph adjacency matrix with unconnected nodes

I am trying to display a series of 9x9 adjacency matrices which represent directed graphs on a 3x3 grid. The issue I am running up against is this (compounded by that fact that I don't really know how ...
7
votes
1answer
638 views

Color linear interpolation of ParametricPlot3D

I am looking for any ideas about how to colorize an ellipsoid with a custom gradient style or by a Blend function. I would like to colorize ellipsoid as follows: ...
3
votes
1answer
271 views

Exchange axes in ListLinePlot

I'm sorry to do this right off the bat, but I have the following set of data: ...
10
votes
3answers
849 views

Mathematica Plot: Inconsistency when plotting large values

I am working with a function in Mathematica and I am getting some inconsistencies when I plot it. As I really need to understand were this comes from I would appreciate any help. I am working with a ...
4
votes
4answers
4k views

how to plot $x=0$ and $y=0$

I tried to plot plane $x = 0$ and $y=0$ with Plot3D[x = 0, {x, -4, 4}, {y, -4, 4}] but it seems that it didn't work out. How can I plot the above planes? Also ...
13
votes
3answers
4k views

How to set tick label precision [duplicate]

When I make a plot like Plot[Exp[x], {x, 1 - 10^-9, 1}] The resulting plot looks like . Notice all the ticks on the x-axis are all labeled 1. Is there any ...
10
votes
2answers
1k views

Why do I have to put Evaluate[] here

I wanted to draw some contours. I succeeded with this: ...
20
votes
2answers
9k views

How to save plots in grayscale

As sophomoric as this question seems, how should I save plots in grayscale in Mathematica? I generally like eps images for their scalability and I use ghostscript or other third party perl scripts ...
0
votes
2answers
395 views

Plotting with NDSolve`StateData`

This question is a continuation of this. As answered by J.M., I am able to iterate a solution. However, I am unable to plot it. I am sure that this has to do with my inability to understand how the ...
10
votes
1answer
267 views

Error Using Sow in DensityHistogram with ColorFunction

To find the color values used in a plot, I was using Sow as shown here: ...
2
votes
1answer
6k views
12
votes
3answers
2k views

How do I change the Font in BarChart Legend?

Just wondering if anyone knows the proper Syntax to change the Text properties in the BarChart's ChartLegend. I cannot seem to figure out how to get Style[] to apply. Here is an example: ...
5
votes
2answers
6k views

Plot CSV-data; make statistical statements in Mathematica / WA

First, I'm quite new to Mathematica so sorry in advance if some questions seem to be trivial. I have a CSV-file which looks like this: ...
3
votes
1answer
817 views

Is it possible to use styled (e.g., colored) text in PlotLabel?

Sometimes, I want to provide a key or legend for my Plot or ListPlot without using the ...
9
votes
2answers
2k views

How can I animate a set of points imported from file?

I have an external program which generates a set of data - X points at the time t1, X points at the time t2 and so on. These points are stored in CSV file and I can change the format if necessary. ...