近年来,计算分光光度法得到了迅速的发展,有关各种新方法应用的报道层出不穷,如最小二乘法、线性规划、卡尔曼滤波、因子分析及P-矩阵法等,使得以往用经典分析方法难以测定的复方制剂问题能够在数学及微机的辅助下得以解决。但迄今为止,同时测定的组分数目一般均小于或等于四个,本文应用卡尔曼滤波法未经分离直接同时测定复 In recent years, the rapid development of spectrophotometry has been obtained. There are many reports about the application of various new methods, such as least square method, linear programming, Kalman filter, factor analysis and P-matrix method, Difficult to determine the problem of compound preparations can be solved with the help of mathematics and computer. However, so far, the number of simultaneous determination of the components are generally less than or equal to four, this application of Kalman filter without direct simultaneous determination of complex