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pritha


Last seen: 22 días hace |  Con actividad desde 2022

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MATLAB

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time -independent-Schrodinger-like-1D-pde
I have [-\nabla^2+ (h*G(x)+H(x)) ] y(x) = h^2 y(x), where, for a range of x values, G(x) and H(x) values are known (not their fu...

3 meses hace | 1 respuesta | 0

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Condition based integration in MatLab
I have an integration : Int(rp.^2.*G(r,rp)*drp) where the integration is with respect to rp and the limit is on rp : 0->inf and ...

3 meses hace | 1 respuesta | 0

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Operator '*' is not supported for operands of type 'function_handle'
clear all; clc; r_value = 0:.01:.6; r1 = r_value(:); Z = []; for i = 1 : length(r1) r = r1(i); i; Z = [Z;f...

8 meses hace | 1 respuesta | 0

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Integration using Green's function in MatLab
I have an integration phi(r)= int_0^{inf} (r'^2 * dr' * G(r,r') * S(r')) where G(r,r') = 1/(2*m*r*r')*(exp(-m*(r-r')) - exp(-...

10 meses hace | 1 respuesta | 0

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fzero coupled with ode45
I'm getting, the following comments while trying to solve .... rspan = [0 10]; y0 =[0 0 0 0 0 0 0 0]; [r,y] = ode45(@(r,y) f...

alrededor de 1 año hace | 1 respuesta | 0

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Solving a nonlinear equation using fsolve. cant reach at perfect result. output showing some error written below.
Where M*_N = m - (a*sigma) Equation solved. fsolve completed because the vector of function values is near zero as measured b...

alrededor de 2 años hace | 1 respuesta | 0

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