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getting to my 3000 post thread
- Thread starter Maverick
- Start date
samoth said:How do I input the Hamiltonian of a harmonic oscillator into Matlab7 to find it's eigenvalue?
very carefully
Lady Viking
Well-known member
good morning
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Ulcasterdropout
Guest
Have you coded before?samoth said:lol
They never told me that I kinda needed to know the basics of C++ in order to use Matlab. I just figured it was like a normal calculator that could show more detailed color graphics in 3-space. Dammit.
http://www.codeproject.com/samples/matlab_cpp.asp
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UA_Iron
Guest
samoth said:How do I input the Hamiltonian of a harmonic oscillator into Matlab7 to find it's eigenvalue?
harmonic oscillation...any dampening?
UA_Iron said:
Well, the original question states a small perturbation term A1=epsilon x and asks for exact first and second order corrections to the eigenvalues of A0 produced by A1... but it's just the learning Matlab that's the problem. I have a 900 page book on Matlab, and there's, like, only 30 pages devoted to diff eqs. I have absolutely no idea how computer programming words, so I'm really lacking the pre req knowledge for this stuff.
They really should offer an actual course for this.
.
how many times have you fantasized about orally pleasuring johnnny depp?
SoreArms said:
There's always been a physicist/engineer/mathematician rivalry. Math guys rarely interact with the real world even by computer, so they're hard to find. They rarely actually admit to being math majors, too. Usually it's just the engg guys and physics guys ripping on each other.
SoreArms
New member
so as an engineer, am I obligated to rip on you, nerdo?samoth said:There's always been a physicist/engineer/mathematician rivalry. Math guys rarely interact with the real world even by computer, so they're hard to find. They rarely actually admit to being math majors, too. Usually it's just the engg guys and physics guys ripping on each other.
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UA_Iron
Guest
Funny last night at the first party I was at there was a couple people in the kitchen, one was a physics major, one a math major, one an astronomy major and of course myself the engineer.
I was better then all them, we were like "awesome, nerd convention in kitchen"
I was better then all them, we were like "awesome, nerd convention in kitchen"
hamstershaver
New member
speed it up
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Ulcasterdropout
Guest
I think you and me are thinking about a different 'Matlab'samoth said:
What is it? I'm thinking a C++ math constructor library.
Sorry about the dead link. They don't allow hotlinking
Ulcasterdropout said:I think you and me are thinking about a different 'Matlab'
What is it? I'm thinking a C++ math constructor library.
Sorry about the dead link. They don't allow hotlinking
Umm... it's "MATLAB", by The MathWorks copmpany. I have the newest version 7, which includes some "Simulink" program thingy for the engineers.
I know there's a "Mathcad" by Mathsoft company, too.
I'm not sure how do describe or differentiate it. I do know that Matlab is up one of the 'big 3' of the math programs, the other two being Maple and Mathmatica.
This is the website for the book, maybe it'll help describe it better for ya: http://www.eece.maine.edu/mm/
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Ulcasterdropout
Guest
samoth said:
Ok, waaaay different. I was talking about another matlab.
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Ulcasterdropout
Guest
LOL. Mine is alot easier. Call the library, pass some math arguments to a class, output, simple. I looked at yours, damn bro...Some advanced stuff.samoth said:Uggg... there's different ones?
I really should take a course on computer stuff sometime.
