How can i save data to a txt file? i just want to create a simple two column text file, where the first column is the data from an nx1 matrix and the second column is a different n x 1 matrix. i also want column headings in the first row of each column. Fprintf(fileid,formatspec,a1,...,an) applies the formatspec to all elements of arrays a1,...an in column order, and writes the data to a text file. fprintf uses the encoding scheme specified in the call to fopen .. When appending to an existing file, the new data is offset from the end of the existing data. the row offset is zero-based, so that 'roffset',0 instructs matlab to begin writing in the first row of the destination file, which is the default..
Row offset, specified as a scalar. the row offset indicates the number of rows to skip before writing the numeric data. row is zero-based, so that row = 0 instructs matlab
