https://mathematica.stackexchange.com/landing/r/digest?cta=question&id=235681
This may have a duplicate but I have spent some time looking and can’t find it. I have
experimental data in the form of { {x1, y1, z1}, {x2, y2, z2}...} I wish to interpolate
it so my thoughts turned ...
asked by Hugh https://mathematica.stackexchange.com/landing/r/digest?cta=user&id=12558 10 votes
answered by user21 https://mathematica.stackexchange.com/landing/r/digest?cta=user&id=18437 8 votes
https://mathematica.stackexchange.com/landing/r/digest?cta=question&id=235495
I’m trying to construct a ’smooth’ function \(f : \mathbb {R}^2 \longrightarrow [0,1]\) such that all level sets \[\{ x | f(x)=y\}\] are circles in a way that \(f\) looks like the ’Leaning Tower of Pisa’.
asked by darksun https://mathematica.stackexchange.com/landing/r/digest?cta=user&id=75863 10 votes
answered by fwgb https://mathematica.stackexchange.com/landing/r/digest?cta=user&id=44151 7 votes
https://mathematica.stackexchange.com/landing/r/digest?cta=question&id=235390
How can I ingest Mathematica / WL benchmark results posted at Mathematica Stack Exchange (MSE), like the ones posted here? Assumptions:
There are multiple answers with benchmarks posted
asked by Anton Antonov https://mathematica.stackexchange.com/landing/r/digest?cta=user&id=34008 10 votes
answered by Anton Antonov https://mathematica.stackexchange.com/landing/r/digest?cta=user&id=34008 12 votes
https://mathematica.stackexchange.com/landing/r/digest?cta=question&id=235524
I have the 3D coordinates for a set of points. I want to construct the convex polyhedron with those points as vertices.
I know I can use functions like DelaunayMesh
asked by Dennis https://mathematica.stackexchange.com/landing/r/digest?cta=user&id=69969 9 votes
answered by kglr https://mathematica.stackexchange.com/landing/r/digest?cta=user&id=125 7 votes
https://mathematica.stackexchange.com/landing/r/digest?cta=question&id=235403
Interpolation can make an InterpolatingFunction periodic with the option ...
asked by Chris K https://mathematica.stackexchange.com/landing/r/digest?cta=user&id=6358 8 votes
answered by Michael E2 https://mathematica.stackexchange.com/landing/r/digest?cta=user&id=4999 3 votes
https://mathematica.stackexchange.com/landing/r/digest?cta=question&id=235711
I am trying to program a clock, I have the face I want and the hands but I can not seem to put them together so they work.....
asked by Struggling Student https://mathematica.stackexchange.com/landing/r/digest?cta=user&id=75041 7 votes
answered by Anton Antonov https://mathematica.stackexchange.com/landing/r/digest?cta=user&id=34008 6 votes
https://mathematica.stackexchange.com/landing/r/digest?cta=question&id=235413
I would like to replicate this ellipse, but with a right-angled triangle (with smooth/rounded corners). The formula for this ellipse:
asked by nightcape https://mathematica.stackexchange.com/landing/r/digest?cta=user&id=75304 7 votes
answered by kglr https://mathematica.stackexchange.com/landing/r/digest?cta=user&id=125 7 votes
https://mathematica.stackexchange.com/landing/r/digest?cta=question&id=3069
Question
The Mathematica tutorial has a section ’Basic Matrix Operations’, describing operations like transpose, inverse and determinant. These operations all work on entire matrices. I am missing a ...
asked by sjdh https://mathematica.stackexchange.com/landing/r/digest?cta=user&id=515 180 votes
answered by Mr.Wizard https://mathematica.stackexchange.com/landing/r/digest?cta=user&id=121 61 votes
https://mathematica.stackexchange.com/landing/r/digest?cta=question&id=87388
I need to change the position of my axes labels such that the y-axis label is in the middle and parallel to the y-axis. I’d also like the x-axis label to be in the middle of the x-axis rather than ...
asked by John_dydx https://mathematica.stackexchange.com/landing/r/digest?cta=user&id=7849 15 votes
answered by Virgil https://mathematica.stackexchange.com/landing/r/digest?cta=user&id=27697 16 votes
https://mathematica.stackexchange.com/landing/r/digest?cta=question&id=2334
Word clouds are rather useless fancy and visually appealing plots, where words are plotted with different sizes according to their frequency in a corpus. Many applications exist out there (Wordle, ...
asked by István Zachar https://mathematica.stackexchange.com/landing/r/digest?cta=user&id=89 145 votes
answered by Heike https://mathematica.stackexchange.com/landing/r/digest?cta=user&id=46 119 votes
https://mathematica.stackexchange.com/landing/r/digest?cta=question&id=850
Is there some way to do this other than going to Evaluation -> Quit kernel and firing a
new one up?
asked by niklasfi https://mathematica.stackexchange.com/landing/r/digest?cta=user&id=82 97 votes
answered by Artes https://mathematica.stackexchange.com/landing/r/digest?cta=user&id=184 95 votes
https://mathematica.stackexchange.com/landing/r/digest?cta=question&id=19035
I asked Mathematica to compute the following
Solve[c (1-x)^2-x^(1/4) == 0, x]
and it returned this:
x = Root[#1^8 c^4 - 8 #1^7 c^4 + 28 #1^6 c^4 - 56 #1^5 c^4
asked by ronanymous https://mathematica.stackexchange.com/landing/r/digest?cta=user&id=5730 38 votes
answered by Dr. belisarius https://mathematica.stackexchange.com/landing/r/digest?cta=user&id=193 64 votes
https://mathematica.stackexchange.com/landing/r/digest?cta=question&id=7142
When it comes to visual analysis, large datasets or data with intricate internal details often makes plotting in 2D useless, as the outcome is either just a fraction of the full dataset, or no details ...
asked by István Zachar https://mathematica.stackexchange.com/landing/r/digest?cta=user&id=89 134 votes
answered by István Zachar https://mathematica.stackexchange.com/landing/r/digest?cta=user&id=89 154 votes
https://mathematica.stackexchange.com/landing/r/digest?cta=question&id=3345
How to effectively create a polygon that looks like a realistic inkblot? So far, I could come up with this (borrowing from Ed Pegg Jr.’s Rorschach demonstration):
asked by István Zachar https://mathematica.stackexchange.com/landing/r/digest?cta=user&id=89 86 votes
answered by Sjoerd C. de Vries https://mathematica.stackexchange.com/landing/r/digest?cta=user&id=57 51 votes
https://mathematica.stackexchange.com/landing/r/digest?cta=question&id=235678
I tried to use the Arnoldi method to get the smallest eigenvalue and corresponding eigenstate for large matrix. However, Arnoldi did not give me the desired result:
asked by lol https://mathematica.stackexchange.com/landing/r/digest?cta=user&id=40838 2 votes
https://mathematica.stackexchange.com/landing/r/digest?cta=question&id=235391
(This is part 2 of my earlier question, Can I overload Part for specific heads (a la overloaded array subscripting)?, which was well-answered as asked.)
Overview: My goal is to create a custom object -...
asked by Josh Helzer https://mathematica.stackexchange.com/landing/r/digest?cta=user&id=75893 3 votes
https://mathematica.stackexchange.com/landing/r/digest?cta=question&id=235775
I have following code. The function TraceSystem is to take partial trace of matrix and I think this part is fine. The main code is below in dd and I think the main problem is in here for Eigenvector. ...
asked by lol https://mathematica.stackexchange.com/landing/r/digest?cta=user&id=40838 1 vote