Adaptive-Degree Polynomial Filter script download - Adaptive-Degree Polynomial Filter Adaptive-Degree Polynomial Filter - Obtain the polynomia

Adaptive-Degree Polynomial Filter - Obtain the polynomial degree selected in the adaptive-degree polynomial filter function polynomial_degree=adpf(data_frame)Adaptive-Degree Polynomial Filter (Savitzky-Golay Filter)Commonly, the degree of the fitting polynomial for the Savitzky-Golay filter is fixed. However, the polynomial degree can vary according to the sum of squares of fitting residuals and the statistical testing to obtain the adaptive-degree polynomial filter. This function can be used to obtain the polynomial degree (output: polynomial_degree) selected in the adaptive-degree polynomial filter (Savitzky-Golay filter) for the data subset of length 2M 1 (intput: data_frame). Usage:Run Pkmi_Calculate first to obtain the numerical table of gram polynomials so as to accelerate the calculation. Examples:%Examples:adpf_demo %A demo of data smoothing with the adaptive-degree polynomial filter Fig_1 %Obtain figure 1 of Ref. [1]Fig_2 %Obtain figure 2 of Ref. [1] Requirements: · MATLAB Release: R14SP1

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