What do the X and Y axis stand for in the Fourier transform domain?
Mathematica 10.0.x freezes in Initializing kernels
Find eigen energies of time-independent Schrödinger equation
Entering numbers in Scientific Notation?
QR Code in shopping cart handle
How to make a Spherical Cow?
How to perform a multi-peak fitting?
What do the X and Y axis stand for in the Fourier transform domain?
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In Wolfram Mathematica the function Fourier has the following declaration Fourier[list] And after a list is given to the ... [numerics] [fourier-analysis] [faq]
asked by user253956 https://mathematica.stackexchange.com/landing/r/digest?cta=user&id=29958 Score
of 33 answered by Hugh https://mathematica.stackexchange.com/landing/r/digest?cta=user&id=12558
Score of 80 Mathematica 10.0.x freezes in Initializing kernels https://mathematica.stackexchange.com/landing/r/digest?cta=question&id=92931
Bug caused by paclet update and fixed by paclet update. I updated to Windows 10 and have been running Mathematica fine on it for over a month. For some reason, it has just stopped working. I don't ... [bugs] [front-end] [system] [kernel-startup] [paclets]
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of 80 answered by ilian https://mathematica.stackexchange.com/landing/r/digest?cta=user&id=145
Score of 100 Find eigen energies of time-independent Schrödinger equation https://mathematica.stackexchange.com/landing/r/digest?cta=question&id=32293
I'm trying to get the eigenvalues of a one dimensional time-independent Schrödinger equation, $-\frac{h^2}{2m_0}\frac{d^2\psi}{dx^2}+U(x)~\psi=Ei~\psi$ where U(x) is some potential and Ei is the ... [equation-solving] [physics] [parametric-functions]
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Score of 54 answered by Jens https://mathematica.stackexchange.com/landing/r/digest?cta=user&id=245
Score of 49 Entering numbers in Scientific Notation? https://mathematica.stackexchange.com/landing/r/digest?cta=question&id=36792
I need to play with a lot of powers such as 10^-3 . 1E-3 does not work for it. Is there any short form for it? [number-representation]
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86 answered by Joe https://mathematica.stackexchange.com/landing/r/digest?cta=user&id=44710
Score of 4 QR Code in shopping cart handle https://mathematica.stackexchange.com/landing/r/digest?cta=question&id=26268
This week, the market people from my work wanted to put QR codes in shopping cart handles, but when they tested it, the QR code did not work. I noted that the cylindrical curvature (even small) ... [image-processing]
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203 answered by halirutan https://mathematica.stackexchange.com/landing/r/digest?cta=user&id=187
Score of 197 How to make a Spherical Cow? https://mathematica.stackexchange.com/landing/r/digest?cta=question&id=125043
Being a theoretical physicist, I always have a great respect for Spherical Cow. So I thought about making one myself. I am not sure how can I create (something considered to be the simplest!) this ... [geometry] [image3d]
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75 answered by andre314 https://mathematica.stackexchange.com/landing/r/digest?cta=user&id=5467
Score of 83 How to perform a multi-peak fitting? https://mathematica.stackexchange.com/landing/r/digest?cta=question&id=26336
I am wondering how to implement the multi-peak detecting and fitting in Mathematica. Following is an example of fitting the data using three peaks (such that the data ~ peak1 + peak2 + peak3). The ... [fitting] [data] [peak-detection]
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Score of 57