I have a problem with interpolation.

Hello everyone,

I am looking to obtain values via interpolation to fill a 525600x40 matrix.

Vales from 1-525600 multiples of 60(+1) for every column are known.

I was wondering if anyone could help me on how to fill the matrix by interpolation.

I leave the code below, thanks for the help.

%CÁLCULO DE LA POTENCIA POR MINUTO EN LA PLANTA

POT_MIN=zeros(525601,40);

for i=60:525601

for j=1:40

if mod(i,60)==1

POT_MIN(i,j)=POTENCIAS((i-1)/60,j);

POT_MIN(1,j)=POTENCIAS(1,j);

else

%¿what should i write to fill the whole matrix?

end

end

end

Answer 1

[Star Strider]

I have no idea what the data are or the code is doing. The scatteredInterpolant function would be my first recommendation, and griddata my second recommendation.

.

[David Borrego]

Hi, thanks.

And how do those functions work??

[Star Strider]

My pleasure.

I am not certain how they would work in the applicationin the original post, since am not certian what that code does.

Because of that, it will be necessary to explore them and experiment with them to determine their applicabllity to the vaguely-described problem.

.