I need to get the evolution simulations of the soliton problems in nonlinear optics where do I have to got to solve this?
Hi
If you want to find the determinant of a matrix you can use symbolic objects in matlab
Please refer to http://www.mathworks.in/help/symbolic/sym.html
you can use symbolic for example
syms x1 x2 x3 x4
>> A=[x1 x2;x3 x4]
A =
[ x1, x2]
[ x3, x4]
x1=9;x2=4;x3=2;x4=0;
xd=subs(A)
xd =
9 4
2 0
Thanks to both of you Augustin and Ali.
I have a number of nonlinear waveguides, say six. I don't want coupling between specific two waveguides. Other than keeping them large distance away, what are the other possibilities to ensure no...
06 July 2014 8,917 13 View
In recent times, the study of parity-time symmetry has been quite active in diverse areas of physics (i.e. quantum field theory, open quantum systems) and in optics it has been experimentally...
03 April 2014 6,978 5 View
I want to know what are the restrictions for these two effects to study together.
08 September 2013 3,306 2 View
Physicists have devised a new experiment to test if the universe is a computer. A philosophical thought experiment has long held that it is more likely than not that we're living inside a...
08 September 2013 2,229 14 View
It is seen that most of the researchers are unable to realize their ideas because of the lack of funding. So, it is very important to create or ensure a funding possibility.
08 September 2013 4,478 2 View
In fact, is absolute nothingness under logical acceptance? How does it depend on reference frame we are talking about?
07 August 2013 9,108 88 View
Given the fact that it is considered one of the mysterious mathematical entity having its presence in nature, science, art so on. It is also said that it could be the secret code of nature...
06 July 2013 7,340 52 View
In recent research perspective this is very important field. Parity operation is reversal of co-ordinate (x->-x, p->-p)and time reversal operation is reversal of time (x->x,p->-p, i->-i). But...
03 April 2013 9,752 3 View
We see Fibonacci series in the way the flowers are made in, the spiral galaxies are formed by, or even so many parts of organ of creatures are biologically evolved over time ( say hard shell of...
02 March 2013 3,134 6 View
Keeping in mind, the contrasting classical and the quantum world.
31 December 2012 7,711 12 View
I’m trying to reproduce the acousto-optic coupling simulation in the paper Frequency–angular resolving LiDAR using chip-scale acousto-optic beam steering. LNOI(lithium niobate on insulator) is...
13 August 2024 9,795 0 View
Is it possible to conduct a molecular dynamics simulation to see the effects of a specific carbohydrate on the structure of lipids (e.g., micelle structure)? I am a beginner in this field and plan...
03 August 2024 3,371 3 View
I am using a windows system, what software I should use for hydration shell analysis with molecular dynamics?
02 August 2024 3,143 4 View
I'm researching light sources and their UV emissions. I'm curious if a 50W, 7500K conventional LED lamp emits any UV light. I found that a 200W tungsten lamp can emit up to 1.5 mW/cm² at 350 nm....
31 July 2024 3,843 7 View
Can we patent a process flow diagram developed using a process simulator but no actual cases is carried out? For example consider a process for certain product manufacture where a new process flow...
31 July 2024 781 1 View
I am new to Micromechanics and having similar problem with understanding the implementation of the formula's. I would appreciate if anyone can guide me on how to go about getting a scalar value...
30 July 2024 969 0 View
Dear all, I am working on particle deposition in human's & rat's respiratory airways using CFD and I am looking for the 3D CAD file for my simulations (STEP or IGES format). If somone has such...
29 July 2024 1,092 2 View
Dear All Gromacs User I would like to restart MD without using checkpint .cpt files? I heard there is a way for acheiveing this. Any input and sugegstions are most welcome. Thanking You Budheswar
29 July 2024 3,084 8 View
If I want to calculate molecular dynamics (Gromacs), do I first need to optimize the geometry of the molecule? For example, I first draw the molecule in Avogadro, and then what? I guess I can't...
28 July 2024 673 3 View
Please, what is the memory consumption of the Matlab function quad tree decomposition procedure [S = qtdecomp(I)] with respect to the input set I?
27 July 2024 5,455 2 View