Results 41 to 50 of about 43,057 (164)

Local Polynomial Fitting in Semivarying Coefficient Model

Journal of Multivariate Analysis, 2002
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Zhang, Wenyang, Lee, Sik-Yum, Song, Xinyuan   +2 more
openaire   +1 more source

A component map adaptation method for compressor modeling and diagnosis

Advances in Mechanical Engineering, 2018
The accuracy of model-based gas turbine performance prediction, diagnosis, and prognosis is mainly determined by the precision of compressor thermodynamic model.
Xu Li, Yulong Ying, Yinyan Wang, Jingchao Li   +3 more
doaj   +1 more source

Damage Identification of Bridge Based on Chebyshev Polynomial Fitting and Fuzzy Logic without Considering Baseline Model Parameters

Shock and Vibration, 2015
The paper presents an effective approach for damage identification of bridge based on Chebyshev polynomial fitting and fuzzy logic systems without considering baseline model data.
Yu-Bo Jiao, Han-Bing Liu, Yong-Chun Cheng, Ya-Feng Gong   +3 more
doaj   +1 more source

The Proof of the Structure Stability of the Polynomial Curve Fitting Model When the Time Variable t Takes Equidistant Values

Journal of Mathematics
The polynomial curve fitting models are among the most common trend extrapolation prediction models. The time-independent variable t=t1,t2,⋯,tnT can take on various values during model construction, and it is a theoretical question whether different ...
Zhao Zhang
doaj   +1 more source

Local polynomial fitting under association

Journal of Multivariate Analysis, 2003
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
openaire   +2 more sources

Fast computing of instantaneous cutter position error curve

Advances in Mechanical Engineering, 2015
This article focuses on the computing efficiency of the instantaneous cutter position error curve in computer numerical control cutter positioning, which reflects the positional relationship between the cutter and the desired surface and leads to the ...
Zhiwang Gan, Zhitong Chen, Meng Zhou
doaj   +1 more source

Advancing NASA’s AirMOSS P-Band Radar Root Zone Soil Moisture Retrieval Algorithm via Incorporation of Richards’ Equation

Remote Sensing, 2016
P-band radar remote sensing applied during the Airborne Microwave Observatory of Subcanopy and Subsurface (AirMOSS) mission has shown great potential for estimation of root zone soil moisture.
Morteza Sadeghi, Alireza Tabatabaeenejad, Markus Tuller, Mahta Moghaddam, Scott B. Jones   +4 more
doaj   +1 more source

Polynomial Fitting-Based Model for Tails of Radar Clutter Amplitude Distribution [PDF]

Hangkong bingqi
When high-resolution radar detected complex scenarios such as low-altitude and sea surfaces, the clutter amplitude distribution exhibited significant heavy-tailed characteristics.
Yang Boyu, Yang Yong, Li Yongzhen, Cai Weike
doaj   +1 more source

Comparison of polynomial fitting versus single time point analysis of ECIS data for barrier assessment. [PDF]

Physiol Rep, 2021
Suresh K, Servinsky L, Johnston L, Punjabi NM, Dudek SM, Damarla M.   +5 more
europepmc   +1 more source

Real-time Compressing Algorithm based on Outer-trajectory Measurement Data

MATEC Web of Conferences, 2016
Since huge sample datum has to be compressed properly in pre-processing to be sent out, a good compression algorithm will evidently improve the precision of the data-processing.
Wu Jin Mei, Ling Xiao Dong, Hu Shang Cheng, Wang Zhen Ping   +3 more
doaj   +1 more source