datwrite

Purpose

Write data to ascii file.

Synopsis

datwrite(filename, x, t)

Description

datwrite(filename, x, t) takes a matrix x of input vectors and a matrix t of target vectors and writes them to an ascii file named filename. The file format is as follows: the first row contains the string nin followed by the number of inputs, the second row contains the string nout followed by the number of outputs, and the third row contains the string ndata followed by the number of data vectors. Subsequent lines each contain one input vector followed by one output vector, with individual values separated by spaces.

Example

For the XOR data set we have


 	nin   2
 	nout  1
 	ndata 4
 	0.000000e+00  0.000000e+00  1.000000e+00 
 	0.000000e+00  1.000000e+00  0.000000e+00 
 	1.000000e+00  0.000000e+00  0.000000e+00 
 	1.000000e+00  1.000000e+00  1.000000e+00 

See Also

datread
Pages: Index

Copyright (c) Ian T Nabney (1996-9)