TRIZ innovation method is a systematic improvement method, which can consciously evolve the technical system, solve engineering problems and eliminate engineering conflicts without offsetting compromise

Filename	Size	Update
xj2008.mat	442	2013-10-16
xj2009.mat	462	2013-10-16
xj2010.mat	475	2013-10-16
xj2011.mat	472	2013-10-16
y12.m	23660	2013-10-16
xj2006.mat	430	2013-10-16
xj2007.mat	445	2013-10-16

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