The logarithmic-scale tag has no wiki summary.
28
votes
3answers
3k views
How does one set a logarithmic scale in a ContourPlot?
How does one set a logarithmic scale for both x and y axes in ContourPlot in Mathematica?
9
votes
4answers
353 views
How to bend a logarithmic number line into a circle
One way to plot a sequence of numbers on a logarithmic number line is this:
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8
votes
4answers
590 views
How to plot logarithmic scales
How can a simple logarithmic number line be drawn between any 2 integer values?
The closest function I found in the documentation is LogLinearPlot[] and I've ...
8
votes
1answer
722 views
Logarithmic scale in a DensityPlot and its legend
I was recently faced with the task of creating a DensityPlot with a logarithmic colour scale, and with providing it with an appropriate legend. Since I could not find any resources to this effect on ...
5
votes
1answer
82 views
Why PlotRange doesn't work for this set of values? [duplicate]
This code, doesn't show me data corresponding to x axis values 1000 and 10000
...
5
votes
1answer
310 views
How to scale Histogram counts with the value of bin center?
I am analyzing some variates from a steeply falling power-law distribution (approximately with a power index -4) using
Histogram[data, Automatic, "PDF"]
While ...
5
votes
1answer
360 views
Asymmetric X and Y error bars on ListLogPlot
The wonderful error bar log plots package ErrorBarLogPlots from V6 no longer positions labels correctly (since ...
5
votes
1answer
472 views
How to plot BarChart with error bars on logarithmic scale in Mathematica 9?
I'm quite new in Mathematica, and I would like to ask you to consider the next case:
I need to plot bar chart with error bars on logarithmic scale.
From Wolfram site I took the function which allows ...
4
votes
1answer
422 views
How to draw a Circle in a graph with Log Y Scale
I've programmed drawing tools for graph images and am experiencing a problem with the coordinates of an Ellipse on a graph with a Log Y axis.
It's quite easy to work out the Y Axis coordinates for ...
3
votes
3answers
334 views
Log-log scale smooth histogram
How can I create a smooth histogram with a log-log scale?
I can use Histogram[data, "Log", "LogCount"] to get a log-log histogram, or I can use ...
3
votes
2answers
613 views
2
votes
4answers
158 views
Base 2 Tick Labels for ListLogLogPlot
I am using ListLogLogPlot and would like to express the x-axis tick labels in powers of 2 instead of the default powers of 10. Does anybody have experience with ...
2
votes
1answer
195 views
Histogram with a logarithmic scale for the y-axis
How can I get a histogram with a logarithmic scale only on the the y-axis?
With
...
2
votes
2answers
310 views
Line of best fit on LogLog plot
I have a LogLog plot, and i'm unsure about how to fit a line to it. The data represents a calibration curve.
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1
vote
3answers
190 views
Chart with its ticks in geometric progression
I have to render a chart with an axis that has ticks with the following values:
250, 500, 1000, 2000, 4000, 8000
I first thought it was a logarithmic scale. But ...
1
vote
1answer
52 views
Why is ListLogPlot skipping entire decades?
I'm having an issue with Mathematica wherein, when trying to use ListLogPlot, the scale of the y-axis skips entire decades. Instead of 1, 10, 100, 1000, it goes more like 10^2,10^4,10^6,10^8. I need ...
1
vote
1answer
331 views
Plot3D with a log scale only along the y-axis
I would like to ask how to make a 3D plot (maybe using Plot3D) with a logarithmic scale along the y-axis?
For example: I have a function, $f(x) = 2(1 + a\,x^4)/x^2$, where $x$ varies from 0 to 20 ...
0
votes
2answers
217 views
LogPlot of the calculated data in For Loop in Mathematica
I have the following loop, for calculating a data for different values of inputs.
How I can plot the result at the end of For loop?
Its not matter if the plot is inside or outside the loop, I just ...
0
votes
1answer
218 views
BarChart with ScalingFunctions -> “Log”, Fixed axis
I want to make an animated BarChart. In this I want to plot
different tables which range from $10^{-60}$ to $1$.
For example:
...
0
votes
0answers
129 views
Interpolation of multidimensional data organized logarithmically
The following threads call our attention to the fact that "accuracy of Interpolation will be worse with an unstructured grid", in the context of interpolation of 3d data:
interpolation of 3D data
...
0
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0answers
95 views
Smoothing a function
NDsolve gives me a solution to a certain NL PDE. I want to evaluate the rate of exponential decay of the maxima of the solutions in time. So, I plot
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0
votes
0answers
56 views
Logarithmic scale in BarChart3D
I want to display my data in a logarithmic way in a 3d diagram. I found BarChart3D, which seems to be nearly what i need. I tried:
...
