Results 201 to 210 of about 3,439 (221)
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Weighted local progressive-iterative approximation property for triangular Bézier surfaces
Visual Computer, 2021Progressive-iterative approximation (abbr. PIA) is an important and intuitive method for fitting and interpolating scattered data points. The triangular Bernstein basis with uniformly distributed parameters has the PIA property. For the sake of more flexibility, this paper presents a local progressive-iterative approximation (abbr.
Qianqian Hu
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Weighted trapezoidal and triangular approximations of fuzzy numbers
Fuzzy Sets and Systems, 2009zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Chi-Tsuen Yeh
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Triangular approximations of fuzzy numbers using α-weighted valuations
Soft Computing, 2009zbMATH Open Web Interface contents unavailable due to conflicting licenses.
S Abbasbandy, E Ahmady, N Ahmady
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Soft Computing, 2010
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Adrian I Ban
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zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Adrian I Ban
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On improving trapezoidal and triangular approximations of fuzzy numbers
International Journal of Approximate Reasoning, 2008 Recently, various researchers have proved that the approximations of fuzzy numbers may fail to be fuzzy numbers, such as the trapezoidal approximations of fuzzy numbers.
Chi-Tsuen Yeh
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Proceedings of 2012 2nd International Conference on Computer Science and Network Technology, 2012
Compared with general linear block code encoding, LDPC encoding with lower triangular check matrix and approximate lower triangular check matrix carry out encoding directly by parity check matrix H. This study used the weight (3, 6) approximate lower triangular regular parity check matrix to implement the LDPC encoding on the 5641R FPGA of the Software
Yi Hua Chen, Meilin Su, Jheng Shyuan He
openaire +1 more source
Compared with general linear block code encoding, LDPC encoding with lower triangular check matrix and approximate lower triangular check matrix carry out encoding directly by parity check matrix H. This study used the weight (3, 6) approximate lower triangular regular parity check matrix to implement the LDPC encoding on the 5641R FPGA of the Software
Yi Hua Chen, Meilin Su, Jheng Shyuan He
openaire +1 more source
On approximating shortest paths in weighted triangular tessellations
Artificial Intelligence, 2023Prosenjit Bose +2 more
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An iterative algorithm for polynomial approximation of rational triangular Bézier surfaces
Applied Mathematics and Computation, 2013Qianqian Hu
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Degree of Approximation of Conjugate of Signals (Functions) by Lower Triangular Matrix Operator
Applied Mathematics, 2011Vishnu Narayan Mishra, Kejal Khatri
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Preconditioned progressive iterative approximation for triangular Bézier patches and its application
Journal of Computational and Applied Mathematics, 2020Chengzhi Liu, Xuli Han, Juncheng Li
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