Large dft modules: 11, 13, 16, 17, 19, and 25. revised ece technical

0.2 17 module: 314 adds / 70 mpys
0.3 Length 19 module: 372 adds / 76 mpys
0.4 Length 25 module: 420 adds / 132 mpys
0.6 Length 11 module: 168 adds / 40 mpys
0.7 Length 13 module: 188 adds / 40 mpys

Source:  OpenStax, Large dft modules: 11, 13, 16, 17, 19, and 25. revised ece technical report 8105. OpenStax CNX. Sep 14, 2009 Download for free at http://cnx.org/content/col10569/1.7