Recent content by billybob5588

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    Image processing matrix image rotation

    \left[ \begin{matrix} cos\left(\theta \right) & sin\left(\theta \right) \\ -sin\left(\theta \right) & cos\left(\theta \right) \end{matrix}\right]
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    Image processing matrix image rotation

    Homework Statement image processing I would like to rotate an m*n image matrix by any input degree, simplest cases 90, 180 and 270 on MATLAB without using any of the built in functions i.e. purely mathematical Homework Equations The Attempt at a Solution \left[...
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    Physics Is Geophysics the Right Career Path for a Math Major?

    - Firstly geology and geophysics are two different fields as well as geochemistry (even though there is "some" overlap). If you want to do geophysics then do geophysics at school. - I am not sure about the requirements for entry into MSc in your region. - Seismic geophysicist particularly...
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    Physics Is Geophysics the Right Career Path for a Math Major?

    First off EM methods is tiny compared to seismics exploration. When you start your new job the company will get you and primarily teach you how to process data with their software and you will be doing that for a while. Then later you may work on acquisition and interpretation with...
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    Physics Is Geophysics the Right Career Path for a Math Major?

    You are exactly on the right track. A BSc in applied maths is fine, you will need choose electives or extra subjects in geology, programming (matlab, c++, fortran), physics (acoustics, EM and more) and a bit of chem which will gives you an edge. From there you can go into a MSc like you said...
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    Physics What Are the Career Opportunities in Quantum Mechanics Research?

    Keep doing what you were doing, reading and watching videos about your research interest to get a general idea what it is about. When you go through university your research interests change often.
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    Almost finished bachelors, ok where to go?

    Currently I am in my final semester of bachelors degree in physics. At the start of this semester I had 3 favorable options to pursue further studies in geophysics, condensed matter or accelerator science. So I planned to try doing a bit of work in all them. So I chose to do my final semester...
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    Statistical Thermo Grad Course: Advice on Math, Fuel Cell vs Solar?

    non-relavistic qm, don't worry about qm to much it only plays a small role in stat mech. Know your thermodynamics relationships really well.
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    Questions regarding becoming an engineer

    Id say go for electrical if you want to do that, and see where you are. Its abit too early to think of grad school, you can go into photonics in grad school with either degree.
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    Statistical Thermo Grad Course: Advice on Math, Fuel Cell vs Solar?

    advanced calculus and statistics, Knowing quantum would help also
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    Thermal Physics: Find d(1/T)/dp & d(V/T)/dH

    ok i got it, thanks for your help! ill bugger off now haha;
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    Thermal Physics: Find d(1/T)/dp & d(V/T)/dH

    yes i understand where u got that from but my partial derivative on RHS is [d(V/T)/dH]|p so i need it in terms of H so i can proceed with the partial and proove they are equal
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    Thermal Physics: Find d(1/T)/dp & d(V/T)/dH

    sorry my algebra is a bit weak H=kT+pV where pV=nRT H=kT+nRT i don't see how this can help and here probably a lot more worse i know this is wrong but I am trying everything. H=kT+n^2*R^2*T^2/Vp (i got this from p=nRT/V and V=nRT/p and taking the product of this yeilds n^2*R^2*T^2/Vp) this is...
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    Thermal Physics: Find d(1/T)/dp & d(V/T)/dH

    its 3/2kT sorry; ok so rearranging to make 1/T and V/T the subject i get 1/T=1/(H-pV) V/T=H/TP - 1/P => for this one I am not sure cause V/T is not the clear subject there is a T term in the equation and now i should plug it into equation in part (a) then solve? i thank you for your...
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    Thermal Physics: Find d(1/T)/dp & d(V/T)/dH

    the relationship is; change is kinetic energy means a change in temperature (proportional to each other). equipartition theorem = 3/2RT write U as a function of T is is U=3/2RT or U=C*T (where C is a constant) so H=U+pV H=CT+pV that correct? and then make V/T and 1/T the subject?
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