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Triple integral (NO with @func)
I have a numerical function, F, depending on three variables, x,y,z, and I need to integrate it. The problem is that F does not ...
circa 6 anni fa | 1 risposta | 0
1
rispostaDomanda
3D plot over triangular grid
I want to make a 3D plot over a non-rectangular grid. I have vectors X=linspace(0,1,100) and Y=linspace(0,1,100) and I create...
oltre 7 anni fa | 1 risposta | 0
1
rispostaDomanda
Plotting a column of a matrix as function of the others
As the result of a computation, I have a Nx3 matrix (N is huge). The first column is called X, the second column is called Y ...
oltre 7 anni fa | 1 risposta | 0
1
rispostaDomanda
Running two MATLAB programs at the same time
Hi, I have a function in Matlab which depends on an input N. I need to run function(2),function(3),function(4),function(5) and ...
circa 8 anni fa | 2 risposte | 0
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risposteDomanda
Construct collection of sequences of 1's and 0's
Hi, I have the vectors v1=[1 1 0 0], v2=[1 0 0 1], v3=[0 1 1 0], v4=[0 0 1 1]. For given N, I want to consider the set of a...
circa 8 anni fa | 0 risposte | 0
0
risposteDomanda
Reconstruct a scalar field from its gradient
Hi, *I have a cartesian grid* over the rectangle [0,N]x[0,M]. *In each point of the grid, I know the gradient of a certain sc...
oltre 8 anni fa | 1 risposta | 0
1
rispostaDomanda
plotting points with different colors
Hi, I have a MxM matrix RegionsMap whose components are integer numbers between 1 and 4. The element RegionsMap(k,j) repre...
oltre 9 anni fa | 2 risposte | 0
2
risposteDomanda
problem with passing a function handle to a function
I have a code to implement Newton-Rapshon algorithm fo find the zeroes of a function. In order to try it, I defined in the termi...
oltre 9 anni fa | 0 risposte | 0
0
risposteDomanda
compute force matrix from positions matrix
Hi, I have the following problem. I want to create a function which takes as inputs a 1XN vector of masses and a Nx3 matrix o...
oltre 9 anni fa | 1 risposta | 0
