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

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0
votes
1answer
124 views

InputField equations and Solve

I'm trying to get this piece of code to work: ...
3
votes
1answer
159 views

Plotting Uncertainty for a Sample of Functions

I am trying to produce a plot showing the variation in a sample of functions. It should look like this plot or that plot. I tried to use SmoothDensityHistogram. ...
0
votes
1answer
241 views

Can I combine a manipulate plot and a plot of data from a file?

I am fitting a theoretical equation for a complicated curve to some experimentally measured data. As you might be aware, algorithmically quantifying 'goodness of fit' for a complicated curve is ...
1
vote
1answer
141 views

Plot an implicit function containing the correlation of two vectors

I am trying to do something like this: ContourPlot3D[ Expand[Correlation[{0, 1, 2}, {b1, b2, b3}] == .5], {b1, -5, 5}, {b2, -5, 5}, {b3, -10, 10}] But ...
12
votes
2answers
430 views

Putting ticks with values on a parametric plot

I need to plot ticks with values on the following ParametricPlot[] The ellipse can be obtained by ...
7
votes
3answers
1k views

Circular Plot and Circular Histogram

The spherical or circular data arises when we measure data in degree e.g wind direction, clock and compass etc. Then representation of such data we need to plot circular plot, circular histogram and ...
7
votes
2answers
691 views

Alternate parameterization of a line

There are several ways to specify a line. In Mathematica's graphics, it is done by specifying two points and then connecting the points with the Line command. But ...
2
votes
1answer
315 views

How can I draw a curve through as set of xyz points?

I have a list of data and want to make a curve like the one below which I made in solidworks. The problem of this curve is, that I don't know how to put it in a box with coordinates. The best I ...
0
votes
1answer
99 views

Exporting summation of interpolating functions to excel

I search the forum and found a question about exporting interpolating functions to excel. Unfortunately, I can't use it to export the results to excel. This is the equation : ...
0
votes
1answer
124 views

ParametricPlot Question

I want to graph more than two, lets say 5 different ParametricPlot-s all in terms of different time variables. Is there any way to do this, such that they all show ...
25
votes
4answers
2k views

How to create a wind rose with Mathematica?

I am trying to plot wind rose in Mathematica, but have no idea how to do this. Any suggestions ?
2
votes
0answers
53 views

Draw Vector Tangent to Point on Parameterized Curve [duplicate]

I define the vector function $\vec{r}(t)$ by r[t_] = {t, Cos[t], Sin[t]} The command r'[t] gives the vector tangent to the ...
15
votes
4answers
750 views

How do I plot a histogram with hatched shading?

I can plot an ordinary histogram with blue shading and black borders like this: T = RandomVariate[NormalDistribution[0, 1], 10000]; Histogram[T, 30] And I can ...
9
votes
2answers
379 views

Resolution problem of ContourPlot

I met a tricky problem with ContourPlot, which is when I change the range of my variable, I get a totally new figure. For example: ...
4
votes
3answers
421 views

Finding central point in a ContourPlot

I am using ContourPlot for defining a 2-parameter space feasibility of a function. This function simply returns 1 if everything is ...
3
votes
2answers
221 views

How do I interpolate a set of points with colour varying along the curve?

I have a table with 3 columns - x position, y-position and colour. I'd like to plot these points and join them with line segments, where the colour of the line segment is determined by 3rd variable. ...
0
votes
3answers
807 views

How do I show the combined plot from the do-loop?

I have a do-loop to do the calculations from a set of data and plot the graphs with different results, that was obtained from the calculations. I was able to get multiple graphs but I want to ListPlot ...
0
votes
0answers
372 views

Plot basins of attraction using separatrices for particular pendulum

How can I plot the stable and unstable separatrices to make a graphic of the basins of attraction of this differential equation? ...
3
votes
1answer
343 views

How can I make a list plot with bars?

Can anyone help me please? I don't want a Histogram; I don't want a BarChart, not even a ListPlot with drop down lines. I want a list plot with drop down columns/bars: please see the link. It is ...
5
votes
2answers
291 views

How to use a ConvexHull as RegionFunction?

I have a set of data supported over a region in 2D. I want to use RegionPlot and ContourPlot on interpolations of my data, but want to restrict the Plots to the region over which my data is supported. ...
1
vote
1answer
336 views

ParametricPlot3D and Sphere Graphics

I'm trying to put a sphere into a 3D parametric plot, but I seem to have a strange problem. Here's the code: ...
2
votes
1answer
172 views

RevolutionPlot3D: Inconsistency between Mathematica 8/Linux and Mathematica 9/OSX

The following code runs error-free in Mathematica 8.0 under Linux. ...
2
votes
0answers
521 views

Interpolate throughout a 3d data list without extrapolation

I have a 3D list of data for which I'd like to plot an interpolated surface. There are several ways to achieve this, but none I cannot find a method which ONLY plots the ENTIRE interpolated surface ...
7
votes
1answer
137 views

How does Plot determine vertical range when not user-specified?

Consider the example1: p0 = Plot[Tan[x Pi/2], {x, -1, 1}] In this case, the vertical range specified would be $(-\infty, \infty)$, which is clearly impossible to ...
2
votes
3answers
464 views

Saturated Density Plots

I am making some density and contour plots in Mathematica. These plots have very high peaks which saturate with color and prevent me from seeing differences in the peaks. Is there a way I can tone ...
5
votes
3answers
293 views

Interpolation steeply drops to 0 beyond data

I use Interpolation on unstructured 3-D-Data to visualize different regions via RegionPlot. A problem I run into is that the interpolating function steeply drops to zero beyond my set of data. This is ...
4
votes
1answer
137 views

Why are the two shades of the same color in this figure?

Given $S \subseteq \mathbb{C}$ I am trying to plot $f(S)$ for given complex valued function $f$ Looking at other answers on this site for similar questions, I came up with this ...
0
votes
1answer
226 views

Plotting region $f(S)$ for given complex function $f$ and $S \subseteq \mathbb{C}$ [duplicate]

I have a function $f: \mathbb{C} \rightarrow \mathbb{C}$ and I want to be able to see the effect of $f$ on any particular region of $\mathbb{C}$ e.g. what happens to the unit disk under this ...
3
votes
2answers
148 views

How to produce multiple plots from a multiple data sets

I have a number of lists and want to plot all of them vs each other. E.g.: l={ {a,2,5,4,6}, {b,4,6,6,2}, {c,2,8,3,5}, {d,1,5,2,5} } Now I want multiple plots ...
4
votes
2answers
387 views

Why doesn't Mathematica divide out the Kelvins?

I thought I understood Mathematica V9 units. However, I can't get these numbers to plot, or even to come out to a nice clean unit of mass (say grams). The Kelvin's ...
4
votes
2answers
185 views

Using two color functions in a MatrixPlot

I'm trying to use two color functions within one MatrixPlot in Mathematica. Is it possible to do this? For example, using a very simple matrix: ...
4
votes
2answers
539 views

Mathematica not plotting whole logarithmic function

I am trying to use the following input Plot[Log[E,x+1],{x,-50,50},PlotRange->50] however the output is: How can I adjust it so the line goes down to ...
1
vote
1answer
196 views

ListPlot under conditions Part II

I have a data file containing several columns and thousands lines of data. Below I present a small portion of it, in order to express my issue: ...
4
votes
4answers
773 views

How to show multiple images with a for loop

I wrote a simple application(I put the code in the end) to detect the parallel line pairs in the following picture: It returned three pairs of parallel line: ...
9
votes
1answer
797 views

How to set a zero offset for the frame origin?

I want to set a zero offset for the frame origin. In other words, the horizontal axis should start at exactly the lower bound, instead of having a small offset. For example, in the figure below, ...
0
votes
1answer
2k views

ContourPlot Legend with colorbar for arbitrary contour values

I have a ContourPlot in which I have specified the contour-values myself as Contours->{0.01, 0.05, 0.1, 0.2, 0.3}. I would like to get the corresponding contour-values to be shown in the color-bar in ...
1
vote
3answers
1k views

Mathematica 8: ContourPlot finding out max and min function values [duplicate]

I have a ContourPlot where I have let Mathematica draw the contours automatically. I would like to extract the zmax and zmin contour values that have been determined internally so that I can pass them ...
1
vote
1answer
208 views

RevolutionPlot3D: revolving around a line NOT an axis [duplicate]

Is it possible to revolve a function around a line instead of an axis? For instance I would like to revolve the quadratic function: f[x_]:=-0.45(x-1.5)^2 ...
1
vote
2answers
805 views

Manipulating Frame labels when legends are also there

I am plotting a few curves inside a frame with labels on three of its sides; left, right and bottom. I want legends to be places at the top. The problem which I am facing is that the top label ...
3
votes
3answers
340 views

ArrayPlot and non-integer PlotRange

There seems to weird bug regarding non-integer PlotRange in ArrayPlot. For example... ...
5
votes
1answer
667 views

Parallelize plotting

I'm using Mathematica to make a few 3d plots. For the sake of generality, let's say they are unrelated to each other (so I can't imagine making a table out of them). However, the machine I'm using has ...
2
votes
1answer
447 views

Legends for multiple curves

Dear users I am a new member here and I would like to ask a question about PlotLegends. I have multiple curves and want to make their legends bit more visible. ...
4
votes
1answer
239 views

Can BoxWhiskerChart show both the median and outliers at the same time?

Is there an easy way to make BoxWhiskerChart show both the outliers and the median line? g1 below shows outliers but not the ...
2
votes
1answer
118 views

Tooltips with Popupmenus, can't supress the popups prior to clicking

I'm trying to add popupwindows to tooltips for points on an ErrorListPLot but all the popupwindows appear on screen immediately when I run the command below that plots the graph. After closing all ...
1
vote
1answer
605 views

Manipulate showing the trajectory of a particle along a parametric curve

I have a particle which follows a certain trajectory given by rx and ry ...
7
votes
1answer
224 views

ListLinePlot not showing filling

My code is ...
3
votes
1answer
108 views

Why don't rules applied inside ContourPlot3D work?

The output of the following code is the same as the input. ...
0
votes
1answer
515 views

Use the same scale for two ListContour plots [duplicate]

I have two ListContourPlots which have different min and max height values. ...
26
votes
4answers
372 views

How can the behavior of InterpolationOrder->0 be controlled?

In ListPlot and Interpolation, the option InterpolationOrder->0 uses two different ...
6
votes
3answers
487 views

ListPolarPlot not showing full plot range even with PlotRange -> All

I have a list of data dpdOt (given below) with associated angular coordinates thetaplot, which when plotted using ...