首页>
外国专利>
Calibration transfer for second order analytical instruments
Calibration transfer for second order analytical instruments
展开▼
机译:二阶分析仪器的校准转移
展开▼
页面导航
摘要
著录项
相似文献
摘要
A method for calibrating two-dimensional responses measured on multiple instruments or on a single instrument under different operating conditions. The method calculates two separate banded diagonal transformation matrices using the responses of a common standard sample to simultaneously correct for the response channel shift and intensity variations in both dimensions or orders. The two transformational matrices are estimated from a set of simultaneous non-linear equations via the Gauss-Newton method. The effects of noise and transformation matrix bandwidth on the standardization performance were studied through computer simulation. From computer simulation and experimental data, it was found that the design of the standard sample is crucial for the parameter estimations and response standardization.
展开▼