I have a question related to an interpolation process. My data set is given in the following way:
An array Y which contains several vectors as follows:
Y = [Y1; Y2; Y3; Y4; Y5; Y6; .... Y32];
Each of these vector is defined as: Y1 = [0,0,0,0,0], Y2 = [0,0,0,0,1],....
Then, every Y_i vector has an evaluated parameter. For instance, V(Y1) = 80, V(Y2) = 90 leading to a vector V whose length is 32.
My goal is to get the value for any configuration of the Y vector, for example, xq = [0,0,0.5,0,1].
I tried it via the interpn function as follows:
vq = interpn(Y,V,xq,'linear');
[x1,x2,x3,x4,x5] = ndgrid(0:0.5:1);
xq = [x1(:) x2(:) x3(:) x4(:) x5(:)];
But I obtained an error using griddedInterpolant/subsref -> "The input data has inconsistent size".
Is it possible to carry out this kind of interpolation? Thanks in advance.