山东大学学报(理学版)
山東大學學報(理學版)
산동대학학보(이학판)
JOURNAL OF SHANDONG UNIVERSITY(NATURAL SCIENCE)
2013年
8期
92-96
,共5页
函数内逆P-集合%QSPR%属性参数%链烷烃
函數內逆P-集閤%QSPR%屬性參數%鏈烷烴
함수내역P-집합%QSPR%속성삼수%련완경
function internal inverse P-sets%QSPR%attribute parameter%alkane
将函数内逆P-集合理论引入QSPR研究中,利用函数内逆P-集合的动态特征筛选预测链烷烃标准生成焓的属性参数,运用函数内逆P-集合的规律特征给出不同类型的预测链烷烃标准生成焓的规律函数。成功地预测了41种链烷烃的标准生成焓。结果表明,属性参数与链烷烃的标准生成焓高度相关,复相关系数达到或超过0.998。
將函數內逆P-集閤理論引入QSPR研究中,利用函數內逆P-集閤的動態特徵篩選預測鏈烷烴標準生成焓的屬性參數,運用函數內逆P-集閤的規律特徵給齣不同類型的預測鏈烷烴標準生成焓的規律函數。成功地預測瞭41種鏈烷烴的標準生成焓。結果錶明,屬性參數與鏈烷烴的標準生成焓高度相關,複相關繫數達到或超過0.998。
장함수내역P-집합이론인입QSPR연구중,이용함수내역P-집합적동태특정사선예측련완경표준생성함적속성삼수,운용함수내역P-집합적규률특정급출불동류형적예측련완경표준생성함적규률함수。성공지예측료41충련완경적표준생성함。결과표명,속성삼수여련완경적표준생성함고도상관,복상관계수체도혹초과0.998。
The theory of function internal inverse P-sets is introduced into QSPR research.The screen attribute parameter of predicting the standard formation enthalpy of alkane are obtained by using dynamic characteristics of function internal inverse P-sets, and calculate optimal prediction rules functions for various of predicting the standard formation enthalpy of alkane are analyzed using law characteristics of function internal inverse P-sets.The standard formation enthalpy for 41 alkanes is successfully predicted by the function.The result shows that there is a significant relationship between the attribute parameter and standard formation enthalpy of alkane, and multiple correlation coefficient reaches or exceeds 0.998, which are more ideal than those of the literatures.