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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:...

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...

3年以上 前 | 1

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...

3年以上 前 | 0 件の回答 | 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...

3年以上 前 | 0

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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...

3年以上 前 | 0

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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...

3年以上 前 | 1 件の回答 | 0

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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...

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How can I overwrite a variable saved in a script that I have to loop with a different value?
Try to make that simple: a = [10 20 30 40]; for i = 1:4 run('blabla.m') % but inside the script: a = 18 en...