numsamples
Number of samples in neural network data
Syntax
numsamples(x)
Description
numsamples(x)
takes neural network data x
in matrix
or cell array form, and returns the number of samples.
If x
is a matrix, the result is the number of columns of
x
.
If x
is a cell array, the result is the number of columns of the
matrices in x
.
Examples
This code calculates the number of samples represented by matrix data:
x = [1 2 3; 4 7 4] n = numsamples(x)
This code calculates the number of samples represented by cell data:
x = {[1:3; 4:6] [7:9; 10:12]; [13:15] [16:18]} n = numsamples(x)
Version History
Introduced in R2010b
See Also
nndata
| nnsize
| getsamples
| setsamples
| catsamples
| numelements
| numsignals
| numtimesteps