How to select polynomial models with an accurate derivative
نویسندگان
چکیده
منابع مشابه
How to select polynomial models with an accurate derivative
Derivatives of estimated static relations are often used for linearization in control and in extended Kalman filtering. However, the structure of selected models may only be an approximation to the true relationship, which can cause problems in taking derivatives. Polynomial models, estimated from noisy observations, may give accurate descriptions of the data while at the same time their deriva...
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ژورنال
عنوان ژورنال: IEEE Transactions on Instrumentation and Measurement
سال: 2000
ISSN: 0018-9456
DOI: 10.1109/19.872907