The Perrmutation and Use of Four Unit Relation Number Systems Situation Numer Ical Value of Relation Model Number 4 and 6
Xia Wang · Shuxue de shijian yu renshi · 2004
In four unit reiation number systems situation algebraic permutation ,there are some inadequates. We give out the permutation of four unit reiation number systems situation numerical value as relation model number N4 and N6. We also give out the example of its use in the comprehensive evaluation of excellent, fine, medium, wrong. Taking advange of the use comparison of four unit relation number systems situation numerical value permutation method and muzzy mathematics, attribute mathematics evalution method, we have testified the objective reasonable of relation mathematics method.