House of Quality Template (Excel) - Reference: C. Battles. (2011, May). QFD House of Quality Template. Schrodinger's Ghost.com [Online]. Available: http://www.schrodingersghost.com/?cat=54. *Note that you do not need to use the benchmarking sections of the template.
House of Quality Template (Excel) - corrected version (23 January 2017)
The Functional Basis available from SUTD. Appendix B, pg 28 provides explanations of functions, Table 5 on pg 40 displays the functions without explanations.