Community Profile # Nicolas

6 total contributions since 2016

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Question

Banded Matrix Solver in Matlab
Hello, I cannot find any banded matrix specific solver in Matlab. Does anyone has a recomendation on how to do it in Matlab o...

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Question

Sparse matrix constrained optimization
Hi, I would like to solve a sparse system Ax = b with a large (3M by 3M) ill-conditioned matrix (cond number > 100). I have bo...

mer än ett år ago | 0 answers | 0

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Question

How To Perform Global Optimization (Least Square Bounded) with Objective Function in Matrix From?
Hello, I have the following system A x = b with A(1000,1000), x and b both (1000,1). I would like to use a global optimizati...

nästan 2 år ago | 1 answer | 0

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Question

Solve symbollically a 1st order ODE with non-constante coefficient - dsolve
Hello, I am trying to solve the following ODE: syms mu(z) theta u_o Kx Ky h z rho w u_x = cos(theta)*u_o*(cos(Kx*z)+...

mer än 2 år ago | 1 answer | 0

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Question

Non-linear system of 9 equations 9 unknowns MATLAB - unknowns coupled in polynomial ratio
*Goal* I want to solve a system of 9 non-linear equation with 9 unknowns with solve Matlab. All 9 unknowns are coupled as ...

mer än 3 år ago | 1 answer | 0