Get neural network data samples




getsamples(x,ind) returns the samples of neural network data x indicated by the indices ind. The neural network data may be in matrix or cell array form.

If x is a matrix, the result is the ind columns of x.

If x is a cell array, the result is a cell array the same size as x, whose elements are the ind columns of the matrices in x.


This code gets samples 1 and 3 from matrix data:

x = [1 2 3; 4 7 4]
y = getsamples(x,[1 3])

This code gets elements 1 and 3 from cell array data:

x = {[1:3; 4:6] [7:9; 10:12]; [13:15] [16:18]}
y = getsamples(x,[1 3])
Introduced in R2010b