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8 total contributions since 2017

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nxn matrix as an input argument in function
I'm a bit confused by your question. Do you need to solve a linear system with the LU method? If yes, this function will work:...

7 Monate ago | 0

ODE45 how can I format this system of equations?
Assuming your parameters are constants, create the dynamics function as follows: function dY = DinFun(~,Y,parameters) % cons...

fast 2 Jahre ago | 1

Question

best way to evaluate a 2d function composed by a summation of functions
I need to plot this function: where c is a vector of constants, and each function is a polynomial expasion of the 4+i or 4+j...

fast 2 Jahre ago | 0 answers | 0

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How to animate different plots at the same time using subplot, addpoints and animatedline?
If you don't want to plot a moving marker: t = 0:pi/20:10*pi; y1 = sin(t); y2 = sin(t+pi/2); subplot(1,2,1) curve1 = anim...

etwa 2 Jahre ago | 0

| accepted

Finding nearest values in two matrices
Hi John, the following do what you asked using min: a = A(:,1); b = B(:,1); Nb = length(b); A_new = zeros(Nb,3); fo...

etwa 2 Jahre ago | 0

| accepted

Question

How to avoid evalin?
I have a .mat file that contains a large set of vectors. Let's say var1, var2,....varN I need to use these vectors in a for loo...

etwa 2 Jahre ago | 1 answer | 0

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Question

ODE, how to retrive variables computed in the previous step
I need to solve a nonlinear system inside the ODE at each time step in order to construct the current state derivatives. Since...

mehr als 2 Jahre ago | 1 answer | 0