Tagged Questions

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

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2
votes
2answers
461 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? ...
6
votes
2answers
922 views

Plotting a path in a vector field

I am trying to make a visual representation of the curve $y=x^{2}$, with $x\in\left[0,1\right]$ in the vector field defined by $\vec{F}=\left[-y,x\right]$. However, as far as I can tell there does ...
1
vote
1answer
292 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: ...
4
votes
2answers
199 views

Controlling the frequency of dotting in a plot

It is possible to make a dotted ListPlot. For example: ...
0
votes
1answer
907 views

How to give axes label to a histogram

I plotted a histogram and I used AxesLabel for labeling X axis and Y axis But it went wrong. How to do it?. ...
4
votes
2answers
1k 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
401 views

Using Piecewise in RevolutionPlot3D

The documentation for RevolutionPlot3D shows that you can specify a parametric curve like this: ...
26
votes
2answers
2k views

Generating a broken or snipped axis in ListPlot

I have two data sets, data1 and data2. For example: ...
5
votes
3answers
366 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 ...
16
votes
6answers
865 views

Proper way to Plot a single function in two different styles?

I've got this code ...
10
votes
5answers
283 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. ...
12
votes
3answers
2k views

How do I use Map for a function with two arguments?

I'm a newbie who tries to be a good boy, and use Map instead of writing out a list of functions. I have a table I want to Map ...
5
votes
1answer
501 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
378 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
121 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 ...
7
votes
1answer
362 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 (...
4
votes
2answers
1k 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 ...
10
votes
3answers
796 views

PolarPlot render oddities

I apologize if this is a obvious question and answer, I don't often use Mathematica to display plots or graphics in general to be honest. So, I was tutoring my cousin yesterday in relation to Polar ...
2
votes
2answers
1k views

How to plot an inequality?

I need some help in plotting the following inequality using Mathematica: $$\frac{1+(x/100+0.1)\times y/100}{1.15+1.15\times(x/100)\times(y/100)}\geq 1$$ assuming $x,y\in \mathbb{Q}$, the set of ...
4
votes
5answers
872 views

ImagePadding or other means of getting whitespace when the PlotLabel is a Column or Grid

I have been having problems with exported plots cutting off a pixel or two of the text in the title of my plots. Let's assume we have some data (AR(1) noise with a high autoregressive parameter ...
5
votes
3answers
1k views

Rescale axes (e.g change from Hz to THz)

I have multiple plots of permittivity against frequency, but they're hard to read because the frequency labels go from 4x10^14 to 1x10^15 in Hz. I want to label the frequency with THz instead of Hz, ...
5
votes
1answer
286 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 ...
13
votes
4answers
2k views

Reflect a Plot Object

I have a relatively simple operation I'd like to perform on a plot: I would like to reflect the plot across the x-axis. I do not have any tick labels, so making sure that the labels are not themselves ...
-2
votes
2answers
1k 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 ...
4
votes
1answer
411 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 ...
19
votes
3answers
642 views

Creating DotPlots

I've been struggling to create a DotPlot like the one shown in Cleveland's The Elements of Graphing Data. Using the following dataset ...
5
votes
1answer
445 views
4
votes
4answers
625 views

How to change color dynamically?

I am new to Mathematica and want to change the FillingStyle Dynamically in this Plot. I want ...
5
votes
1answer
3k 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: ...
9
votes
1answer
819 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 ...
15
votes
4answers
2k 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 ...
7
votes
2answers
411 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 ...
4
votes
2answers
347 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 ...
20
votes
4answers
2k views

Plotting large datasets

I have a lot of data (e.g., 64x8192), to plot and it consumes too much memory (more than 2 GB) causing Mathematica to return "no memory available". For example, ...
4
votes
3answers
4k views

How can I label a ListDensityPlot with a color bar?

Here is an example of what is desired, only the result wouldn't be a contour plot, but a ListDensityPlot. The arguments would be a gradient and a list of numbers.
9
votes
1answer
324 views

How can I get the frame ticks from DateListPlot?

DateListPlot very nicely chooses major and minor frame tick and frame tick label/markers. I am building a custom graphics function where either the ...
8
votes
1answer
344 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 ...
10
votes
1answer
2k views

Collision of axes labels and ticks

Is there a way to prevent ugly collision of axes labels and axes number like in the following examples, without the need of adding white space: Plot1: ...
3
votes
2answers
568 views

X label in GraphicsColumn is cut off

I'm trying to use GraphicsColumn to plot two curves with very different ranges. for example, ...
7
votes
3answers
539 views

Overlapping ArrayPlot

I have two ArrayPlots, and I want to overlap them as it is done here. For clarity, suppose ...
47
votes
4answers
4k views

How can I generate this “domain coloring” plot?

I found this plot on Wikipedia: Domain coloring of $\sin(z)$ over $(-\pi,\pi)$ on $x$ and $y$ axes. Brightness indicates absolute magnitude, saturation represents imaginary and real magnitude. ...
3
votes
1answer
369 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
640 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 ...
3
votes
1answer
208 views

Exchange axes in ListLinePlot

I'm sorry to do this right off the bat, but I have the following set of data: ...
9
votes
1answer
152 views
73
votes
2answers
5k views

How to manipulate 2D plots?

When it comes to visual analysis, large datasets or data with intricate internal details often makes plotting in 2D useless, as the outcome is either just a fraction of the full dataset, or no details ...
10
votes
3answers
517 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 ...
7
votes
3answers
646 views

Can I limit PlotRange for 1 function in a Plot?

I have a 2D Plot of 3 functions Plot[ { f1[x], f2[x], f3[x] }, { x, 8, 18 } ] where I want f3[x] only plotted for the range [10, 18] instead of [8, 18]. Is that ...
2
votes
1answer
345 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 ...
3
votes
4answers
1k 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 ...