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Kenley Brown


Last seen: environ un an il y a |  Actif depuis 2018

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Hello all! My question is given this code that I came up with, why does it become singular when Nx and Ny = 5 but works for Nx and Ny = 4? the rank of the matrix becomes 2 less than the size after this point and I need this to solve and ODE. Thanks!!
%code begins Nx = 5; Ny = 5; eqnum = Nx*Ny + 2*Nx + 2*Ny; %define cell numbers counter = 1; A = zeros(eqnum,...

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