Weighted least squares method for the approximation of directional derivatives

Marius Tico, Pauli Kuosmanen. Weighted least squares method for the approximation of directional derivatives. In IEEE International Conference on Acoustics, Speech, and Signal Processing, ICASSP 2001, 7-11 May, 2001, Salt Palace Convention Center, Salt Lake City, Utah, USA, Proceedings. pages 1681-1684, IEEE, 2001. [doi]

Authors

Marius Tico

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Pauli Kuosmanen

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