# Tagged Questions

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

114 views

### How to get a 3D plot of from the the solutions of function [closed]

I have the following equation: (1 - x)^2 + T^2/((f[x] - L)*(f[x] - L - 2*T))*(P/(N-R+S)) == 0 f[x] = (x*r*(T + L) - T)/((x*r) - 1) ...
121 views

Code: ...
154 views

### Plotting results of a NSolve problem

I am calculating, numerically, the zeros of a determinant. a1 and a2 are constants, q is a parameter. I would like to vary q and find the roots w as a function of q and plot roots w vs. q. All ...
96 views

### Having trouble displaying imported Excel regression data [closed]

The plot points and residual lines are not showing, hard-coded data works, and imported data does do something, just not what its supposed to Is the table or the plot range the wrong size? I can't ...
253 views

### Plot that draws a dashed/solid curve depending on the y-value of the curve

Kind of as an extension of this question: How to plot a series using different colors depending on the y-value Is there something similar to MeshFunction or ...
139 views

### MatrixPlot Styling

I like to build a colour sequence from a list. Each value has a corresponding colour. I used MatrixPlot to do that. I have two question concerning MatrixPlot styling. Code: ...
509 views

### Sketch a cone and its base

A cone is the union of a set of half-lines that start at a common apex point and go through a base which can be any parametric curve. Show that the graph of z = ( x ^2 + 4y ^2)^(1/2) is a cone. What ...
477 views

### How to plot a histogram given a set of frequencies for data values?

I have generated many random variables within a specific function, and have counted them up. So far, I have counted the variables: ...
131 views

### ContourPlot of Or expression [closed]

How can I get the following to produce a plot of the two circles? ContourPlot[Or[x^2 + y^2 == 1, x^2 + y^2 == 1/4], {x, -1, 1}, {y, -1, 1}]
234 views

### Why won't this graph? [closed]

I'm trying to sketch level curve for z=k for the specified values of k={-2,-1,2} of z= 4x^2 - 4x + y^2 + 2y So I changed this(...
173 views

When I plot ...
182 views

### Automatically zoom-out on ListPlot?

Mathematica chooses the PlotRange for a ListPlot such that the lowest x-value lies on the y-axis and vice versa. Because of this these points often are difficult to find. I could increase the dot size,...
185 views

### StreamPlot segmented lines

I am plotting this vector field: ...
166 views

### Plotting an extremly large output

I'm trying to plot the solutions of this determinant: ...
229 views

### Using Placed with Show - the simplest solution to move the legend around?

Please let me know if this is a duplicate. There are some solutions, but I think there must be something simpler for this kind of situation. ...
197 views

### How do you graph the confidence intervals that results from a GARCH over a time series?

Please, does someone know how to draw a confidence intervals (from the results of a GARCH (1,1)) in a way similar to these: *Asume an ARMA(1,1) fit the time series. Thank you very much
199 views

### How can I model the volatility, using a GARCH(1,1), of a time series of returns (and plot it) using Mathematica?

I know that if I use this code: tsm = TimeSeriesModelFit[ret, {"GARCH", {1, 1}}]; I can get the parameters using this: ...
95 views

### Third-order ODE with NDSolve

I would like to use NDSolve to draw the integral curve of a third-order ODE ...
97 views

### Efficiently plotting a function with its translates?

How does one efficiently produce a plot of {f[x], f[x]+1}? Assume that f[x] is a long computation, which I would like to avoid ...
108 views

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105 views

### Methods for producting alternating TickLabels in a Plot?

I am producing a plot with alternating TickLabels. Here is a MWE: ...
109 views

### Mathematica Contour Plot Problem [duplicate]

When I type ContourPlot[x == Sin[6*Pi*y], {x, -1, 1}, {y, -2, 2}] I get this Now I'm not a particularly gifted mathematician, but I have a feeling this just ...
219 views

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595 views

### Plotting energy dispersion on a hexagonal Brillouin zone

I'm trying to plot the energy dispersion of a graphene similar material. I've used the Tight Binding Function Approximation considering first neighbours and no overlaping. I have this 2 expressions of ...
388 views

### Plot all curves in a table with a single color

I want all of my solutions in a table to be the same color. My attempt: ...
725 views

### PlotLegends is obsolete in v10?

I am using Mathematica 10.0.2.0 on a Mac OS X (Yosemite v. 10.10.1, 64bit). After I call: Needs["PlotLegends"] I get the info: General::obspkg: PlotLegends ...
175 views

### ListDensityPlot seems to break down for large arrays

(Using Mathematica 10) When using ListDensityPlot to plot 40000 + data points, the produced plot seems to be blurred/incorrect for points occurring later in the list. For instance, in the following ...
108 views

### Plotting the Schwarz D minimal surface

With the aid of the following paper I'm trying to plot the Schwarz D minimal surface: paper. So far I have followed all the instructions to the best of my abilities and have come up with the following ...
77 views

### Writing a procedure that invokes Manipulate[]

I would like to write a procedure with the signature: Foo[vars, params] which produces a Manipulate object. The procedure ...
337 views

### LayeredGraphPlot Vertex Spacing / Edge Length

For anyone who has used LayeredGraphPlot (Mma v9), you have probably seen that the vertex spacing is consistent throughout, that vertices have the same minimum unit ...
423 views

### Trouble using Manipulate and NDsolve for coupled ODE's

I'm aware that there are a few threads on the topic of solving coupled ODEs using NDSolve and Manipulate. Based on those, I ...
26 views

### AspectRatio on ListLinePlot only considering ticks and not values [duplicate]

I want to plot some data in a ListLinePlot where the x- and y-values differ by at least 2 orders of magnitude. In this plot the x- and y- axis should not be scaled differently. This is the result that ...
135 views

### 3D plot of concave data set

I have the following data set ...
93 views

### Showing Legend in Wolfram Mathematica

The code below displays a histogram of the data and superimposes plots of five Weibull distributions for comparison. I have assigned colors to each Weibull curve in the distribution plots. How can I ...
117 views

### Show function doesn't plot two graphics [duplicate]

I've got a following code snippet: ...
271 views

### How do I remove the quotation marks from each element of a list containing dates that I have import from excel?

I've been stuck in this problem for 1 week. I just want to make a graph (Log-Return vs time (in year, month, day)). The code is: ...
170 views

### Background of PlotMarkers [duplicate]

I use the StandardReport style sheet in my notebooks, but I would like to export plots without any backgrounds. Apparently, there isn't a global option to change the background on a plot, so I change ...
70 views

### why RegionPlot has cut in ring when changing plot range?

I am not sure I understand this one, thought to check with the experts. Please compare ...
80 views

### My code of plotting a two-variable function is too slow [closed]

I have a code in which my complicated function to be plotted is F(x,p). I would like to graph it for 5 values of p equal to 10^7, 10^8, 10^9, 10^10 and 10^11 for x values between 0.01 and 0.99. All ...
126 views

### TransformedRegion, RegionPlot broken in 10.0.2.0?

After having had trouble applying TranslationTransform to a simple region like so ...
165 views

### No legends in parametric plot

plotting some descibing functions, I wondered why I don't get any legends in my plot. The describing functions (and options): ...
235 views

### Checkerboard background on plot (potentially using prolog)?

Currently I have a plot of a complicated function with gridlines turned on. Is there a way to shade a checkerboard pattern of alternating colors between adjacent grid cells? So far, I have tried ...
190 views

### Unknown option PlotJoined->True [closed]

I am learning Mathematica (10.0) and tried the following code: ...
131 views

### calculate missing values, Interpolation

I've following data: ...
187 views

### How to sample only odd numbers in the domain of a table for list plot [closed]

The following code samples $k$ points around a circle at integer values starting from $0$: ListPlot[Table[{2 Sin[(2*y/x)*π*n] , 2 Cos[(2*y/x)*π*n}], {n, 0, k}] I ...
130 views

### Append plot to existing plot?

I have generated a plot from t=0->1, and I wish to append another plot from t=1->2. How can I do this? Thanks in advance.
199 views

### Keeping Font Relative Size to Object/Graphics/Plot Object upon Resize

I want to keep the text generated within a graph/plot to remain the same relative to an element (a disk of size 0.2) of the image upon resize, not the image itself, while maintaining the original ...
79 views

### Possible to dynamically redraw single plot of multiple shown together?

I am attempting to create a tool to visualize gradient, eigenvector, and eigenvalue information for a 2D surface. I want to show a contour plot of an inputted function and overlay the gradient and ...