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本文叙述了在多组分复方制剂定量中,用面积拟合法建立含有n个未知数的方程组,先根据动态规划原理化为两变量动态规划问题,继而用极小—极大准则求出最佳各组分含量的比例系数值,从而求出各单一组分在复方制剂中的含量。在整个测定中,利用微机进行数据处理。对克感敏、去痛片中各组分测定结果表明:平均回收率均在100.0±1.0%之间,CV<2.0%。
This article describes the quantitative formulation of multi-component compound, the area fitting method to establish an equation with n unknowns, first based on the dynamic programming principle into a two-variable dynamic programming problem, and then use the minimum - maximum criteria to find the best The proportion of each component of the coefficient value, so as to obtain the content of each single component in the compound preparation. Throughout the measurement, the use of computer data processing. Sensitive to grams sensitive to pain tablets in the determination of the results of each component showed that: the average recovery rates were 100.0 ± 1.0%, CV <2.0%.