Savitzky-Golay Smoothing and Differentiation Filter
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Savitzky-Golay smoothing and differentiation filter (i.e.,polynomial smoothing and differentiation filte, or least-squares smoothing and differentiation filter) calculated with the recursive properties of Gram polynomials. This reccursive procedure can avoid the inaccuracy
due to singular or badly scaled matrix when using a matrix approach.
Cite As
Jianwen Luo (2024). Savitzky-Golay Smoothing and Differentiation Filter (https://www.mathworks.com/matlabcentral/fileexchange/5556-savitzky-golay-smoothing-and-differentiation-filter), MATLAB Central File Exchange. Retrieved .
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- Signal Processing > Signal Processing Toolbox > Signal Generation and Preprocessing > Smoothing and Denoising >
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Acknowledgements
Inspired: z-transform of 1D & 2D Savitzky-Golay Smoothing and Differentiation Filter
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Version | Published | Release Notes | |
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1.0.0.0 |