Simultaneous spectrophotometric determination of phenol,aniline and hydroquinone by multivariate calibration method;

Application of multivariate calibration to simultaneous fluorescence determination of α-naphthylaceticacid and indole-3-aceticacid;

Simultaneous determination of copper,lead and zinc in alloy by complexometric titration coupled with multivariate calibration;

The error rectify system that contains a multiple rectify mode has been built based on deep comprehension and a good grasp of the RMPCT advanced control technology and proceed from the process mechanism, the unite characteristics and different reasons that error is engendered from the soft measurement meters.

This paper studies maximum likelihood estimation of multivariate normal distribution models with incomplete data under linear inequality restrictions on the parameters.

The useful near-infrared spectrum information was picked up by using genetic algorithms,and the near-infrared quantitative correction model was established by partial least squares(PLS) method.

This paper relates to a correction model based on the computation according to position and height of each building as well as imaging parameters of sensors,which has been applied to an area in Shanghai for rectifying the green cover rate and green belt areas in a remote sensing research.

In view of characteristics of pressure sensor affected by temperature changes and voltage fluctuation,a correction model of pressure sensor is presented based on Support Vector Machine.