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

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0
votes
2answers
46 views

How to plot a function and data at the same time?

I know that ListLinePlot allow to plot data, but I would like to compare my data with some analytic function in the same plot. Is it possible to listlineplot data and plot a function at the same time? ...
2
votes
1answer
101 views

Dual Axis Histogram

I'd like to plot two histograms on top of one another, but they have very different scales. Is it possible to plot a histogram with two y-axes, similar to the custom function found here for plots?
4
votes
2answers
169 views

ListLogLinearPlot for the whole real numbers

I have the followin data ...
1
vote
0answers
45 views

Mathpsfrag: failed setup at MathPSfragConfigurationTest (UnPSfrag) line (Windows 8)

I'm trying to follow the documentation on how to get mathpsfrag set up on Windows 8 (64-bit). It failed at the line ...
-1
votes
1answer
80 views

How can I plot a graph of an integral?

I want to plot the following function: $$\int \left(\frac{\Gamma (x+1)}{2}-\frac{\Gamma (x-1)}{2}\right) \, dx$$
5
votes
1answer
239 views

Lagrange Multiplier

We are asked to maximize and minimize $f(x,y)=4xy$, given the constraint $4x^2+y^2=8$, using the Lagrange Multiplier method. First, I enter the functions f and g. ...
0
votes
1answer
64 views

DensityPlot and KroneckerDelta

I have the following DensityPlot: DensityPlot[Sin[x] Sin[y], {x, -Pi/4, Pi/4}, {y, -Pi/4, Pi/4}, ColorFunction -> "SunsetColors", PlotLegends -> Automatic] ...
8
votes
3answers
377 views

Turning a set of random walk data 45 degrees

I have a set of data that is just a "random" (generated by me, not by computer) sequence of length 2000 of 1's and (-1)'s. I used it to plot a 1-D random walk where +1 is step up, (-1) is step down, ...
0
votes
1answer
51 views

Plot 3D with conditions and variables dependent on each other

I m trying to do something like this: ...
4
votes
4answers
146 views

Get Axes Range of Plot?

Say I have some plot plot = Plot[Sin[x], {x,0,10}] (*as an example*) Is there a way I can get the x and y axes min/max values from the "plot" variable? If I ...
3
votes
1answer
58 views

How to change line lengths in LineLegend

How can I shorten the lengths of the LineLegend[] lines in the following plot? Is there a way to control line spacing as well? ...
1
vote
2answers
201 views

3D Gamma function

I try to plot the following function: Plot3D[Gamma[1+0.5*(n+m)]/Sqrt[Gamma[1+n]*Gamma[1+m]],{n,0,1000},{m,0,1000}] I expect that for m=n and near to it the value ...
0
votes
0answers
53 views

3D scatter plot with specific collor for each dot [duplicate]

I'm a chemist and using cartesian coordinates I've created a 3D scatter plot of my molecule: There is one attribute that I want to show and it is a value that range from -6 to 6, lets say. I'd like ...
1
vote
2answers
120 views

Using Specularity effects and ColorFunction in Plot3d

I'd like to reproduce the 3d surface of the attached image . What I'm interested in, is the light reflection at the basis of the surface and the rainbowlike color. I use Plot3d and colorfunction in ...
0
votes
0answers
46 views

Export a 3D array (with time) from matlab to mathematica

I am using again Mathematica and enjoying it. I have a question, is there a way to do a "time" plot of 3D vectors? I try to be more clear, I have 12 vectors (3D vectors). They are changing over ...
1
vote
1answer
62 views

How to list plot data where the slope determines if it is plotted from a list of data?

I am trying to listplot data from a list of data where the slope of the curve determines if it is plotted. Example: Lets say the data measured is of the form x^2. I measure this data multiple times ...
0
votes
0answers
12 views

Dashed/Hatched filling in RectangleChart [duplicate]

I am making a RectangleChart where I want one of the rectangles to be hatched (dashed filling). You would think this would be easy in Mathematica, but I have not been able to find the code for this. ...
0
votes
2answers
86 views

How to change plot unit or scale the number of axis?

I want to use ms instead of s as the unit of x-axis. But frameticks seems not to work here as it cannot change the value of x-axis. How to replace the number of x-axis 0.0001 with 1 or 0.1? Or just ...
0
votes
1answer
47 views

Plotlegend does not work [closed]

I am trying to add a legend to a plot, but sometimes it work and sometimes it doesn't work and I don't understand why. For example, when I use the following code, I get as an error "Unknown option ...
0
votes
2answers
72 views

Plot Bivariate Data with Marginals

I would like to plot bivariate data along with the marginal distributions. I've arranged the plots in a GraphicsGrid as below but the marginals are centered away from the bivariate plot and I wonder ...
0
votes
0answers
52 views

ContourPlot color problems

I tried to use contourplot to a 2D fucntion with rescaled color, the code is given below ...
2
votes
0answers
47 views

Surface Plot 3D of a strongly concave shape

I have a list of {x,y,z} points that all lie on the surface of an object (model output from COMSOL). I would like to generate a graphics object that reproduces the surface. Ideally, I would like ...
2
votes
2answers
56 views

Problem with the BarChart3D function

I have a list of values {x,y,z} and I would like to create a 3D bar chart with axis x,y,z . ...
1
vote
1answer
68 views

The relative motion of the points about the common center of mass

There are 2 points with masses m1 and m2, their common center of mass   rC,r1 and r2 their radius vectors, r=Abs[r1-r2]. I built a trajectory of both material points, as well as their common center of ...
-1
votes
1answer
45 views

How do I get axes labels in a DensityPlot? [duplicate]

I am trying ...
2
votes
1answer
191 views

Weierstrass function

I am trying to create plot of the Weierstrass function in Mathematica. I wonder if it's possible, when I define this function as ...
2
votes
1answer
98 views

Is there a plot style for PolarPlot to look like matlab polar()?

The plot style of Matlab's polar function appears to be pretty conventional for antenna radiation patterns in the references I'm looking at (sometimes with tick markings that count +- from the ...
-1
votes
2answers
129 views
1
vote
1answer
73 views

Draw two curves and a surface

I'm trying to draw two curves and a surface, where one of the curves is to appear on the surface. Unfortunately the curves are drawn with very few points and appear extremely unclear. Is there a way ...
4
votes
1answer
79 views

How do I adjust error bar tick size with ErrorListPlot?

I'm making a plot of data points from an experiment and the error bars are quite small. I would like the vertical error bars to have wider horizontal lines so that they are easier to see. Are there ...
2
votes
2answers
84 views

Color points in ListPointPlot3D

I have some 3d points with coordinates and a value assigned to each point. I want to plot the points and depending on the value use a different color. I have tried to use the answer in ListPlot3D - ...
3
votes
2answers
144 views

How can I create a 3D representation of an object with known coordinates and adjacency table in mathematica?

Basically I want to create an object with specified coordinates and adjacency table, like in page two of this article. I'm completely new to using Mathematica, any help would be great! EDIT: So I ...
2
votes
1answer
77 views

What are Epilog x-Axis Positions In BoxWhiskerChart (with BarSpacing option)?

I have a dataset that has a number of groups with overlapping sets. There is a point in the group within the intersection of the sets that I want to highlight by placing a marker of that point between ...
2
votes
0answers
64 views

Plotting data with four variables; two labels for one of the axes

I am having difficulty related to 3D plotting task. I have a set of data points in the following form : ...
1
vote
1answer
45 views

Tooltip : Mapping list of Tooltip values to list of functions while plotting

How is it possible to map a list of Tooltip values to the functions being plotted? For example: Assume, f1[x], f2[x], f3[x]... are functions defined. {t1, t2, t3, ...} are the list of tool-tips to ...
-3
votes
1answer
53 views
0
votes
0answers
92 views

Combining GPS 3D plot with 2D map

I have seen the post on combining a listline plot with a Graphics 3d plot. I cant seem to get it to work with the map I import as described below. Thanks I have a series of 3D GPS points (long ...
0
votes
1answer
62 views
3
votes
1answer
50 views

Ticks not positioned correctly on spectrogram

For some reason if I set manually ticks on spectrogram, they are not drawn correctly. If you check on the first graph below it is in descending order from top to bottom (8000, 6000, 4000, ...), while ...
0
votes
0answers
100 views

Plotting: Magnetic field lines

I have data which I am trying to plot as 3D field lines. I need to plot points at coordinates i, j and ...
1
vote
0answers
22 views

How do I set a PlotStyle when plotting a Table of functions? [duplicate]

I want to plot several functions each with its own color. A MWE is as follows : Plot[{2 x, 3 x}, {x, 0, 1}, PlotStyle -> {Red, Green}] which works fine. Now, ...
3
votes
2answers
198 views

how can I bold the outline of conic section as the plane intercepts the cone?

Plot3D[{-5 - x - y, -Sqrt[8 x^2 + 8 y^2]}, {x, -5, 5}, {y, -5, 5}, Mesh -> None, BoxRatios -> {1, 1, 1}, PlotLegends -> "Expressions"]
-3
votes
1answer
60 views

How can I increase the font size in PlotLabel?

Manipulate[ ContourPlot[r*(y/x), {x, 20, 42}, {y, 20, 42}, ContourStyle -> Directive[RGBColor[1., 0.77, 0.], Opacity[1.], AbsoluteThickness[1.999], Dashed], ContourLabels -> False, ...
0
votes
3answers
74 views

Plotting 4 separate lines on a graph

I want to plot 4 separate lines on my graph but for some reason Mathematica is linking all my points into a single lines. My data: ...
0
votes
0answers
53 views

ParametricPlot3D doesn't work with components of a vector input

I can't understand why ParametricPlot3D works, when the input is a vector and does not work, when the input is separated components of the vector (it returns an empty plot). The same happens for ...
0
votes
1answer
32 views

Manually choosing colors in ListPlot

I have a ListPlot of 4 data sets (tables) and I want to manually choose what color each one has. data1 = Table1 data2 = Table2 etc. and then ...
0
votes
0answers
35 views

Plotting coupled equations with noise modeling with Ito Process

I have a system of two coupled equations which I have to simultaneously add noise to. I am choosing to use Ito Process and in the help section of Mathematica, I did find an example of them doing it, ...
1
vote
0answers
43 views

Trying to plot two coupled equations modeled through Ito Process

I have a system of two coupled equations which I have first examined without noise and have obtained a streamplot for it, to look at the trajectories. Code for this is here: ...
0
votes
1answer
120 views

ListDensityPlot and RegionFunction

I have the following ListDensityPlot : ...