Top new questions this week:
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To give some context, this problem is related to music theory.
I have a matrix I'm generating with this code:
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Writing:
pts = {{1, 0}, {2, 0}, {2, 3}, {3, 3}, {3, 4}, {0, 4}, {0, 3}, {1, 3}, {1, 0}};
Graphics[{Red, Point[pts], Blue, Line[pts]}]
we get:
and all of this ...
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Hyperreals are an extension to the real numbers; they formalise the concepts of infinities and infinitestimals as numbers, rather than the named limit points outside of the system of reals and form ...
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In the mathematica documentation it says that the syntax required to make "a table with named columns" is the following:
So consider some data arranged in this syntax:
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I wanted to use Around to plot values with uncertainties in ListPlot. But when I used PlotStyle to change the color, it only changes the color of the dots but not the error bars; for example
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With the new Dataset/Background option feature introduced in 12.1, I would like to highlight the rows when either of the two columns has one of the target values in ...
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Say, I have the following expressions
f = R[p]
g = S[p]
where R,S are rational functions, and I want to find a polynomial such that
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Greatest hits from previous weeks:
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When importing a data file what are the comment symbols for Mathematica?
That is, given a file like this
blabla
bulbul
1 2 6 54 7 ...
..
what symbol do I have ...
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According to the Mathematica help:
Round rounds numbers of the form x.5 toward the nearest even integer.
For example:
Round[{0.5, 1.5, 2.5, 3.5, 4.5}]
gives
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Some (older) members of this group might remember playing vinyl LP records. Recently, at the Abbey Road studio there was a spiroglyphics coloring book for sale. It looks like a nice programming ...
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'Tis the season...
And it's about time I posed my first question on Mathematica Stack Exchange.
So, here's an holiday quest for you Graphics (and P-Chem?) gurus.
What is your best code for generating ...
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I need to save data that Mathematica uses inside the Plot command. The format that I would like to have is:
x1 y1
x2 y2
.....
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I would like to display an electromagnetic (EM) wave. I have written code that works, but it does not "shade" the area between the graph and the axes. Both the ...
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I'm trying to plot a function of the form $z(r,\theta)$ where $r \in [0, R]$ for a finite R, $\theta \in [0,2\pi[$, and z is the third coordinate, a function of the first two. I couldn't find anything ...
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Can you answer these questions?
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I have the following set of equations:
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I have a matrix called stochasticData.mat which size is 211302*50 and I need to perform the Karhunen-Loève decomposition on it to calculate the uncorrelated random variables. Note that stochasticData....
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I am trying to import the lexicon for the Game of Life, preserving the structured information as far as possible automatically (so if the data changes a future import will update it).
The text form of ...
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