How to modify vector length ??

I have a column vector with 604800 values representig power generation for a system per second in a week. On the other side I have another column vector of 10080 values that are the electrical load per minute in a week. I have to find the mismatch, so they must have the same lenght. The 10080 vector must be translated from "values per minute" to "values per second"

I thought interpolation can be a solution, but I cannot do it for every two subsequent values. Ideas??

Answer 1

[ANKUR KUMAR]

You can use interp1 to do that.

data1_per_second=randi(25,1,604800);
data2_per_minute=randi(25,1,10080);
data2_per_second=interp1([1:60:7*24*3600],data2_per_minute,[1:1:7*24*3600]);

[Nicolò Monaco]

Thank you, very useful!!!!!