Hi,i am trying to run the following program,but it shows index out of bounds .length of x=10240 and when i am taking square for x ,it shows index out of bounds error

function segmentation_Shennon close all clear all % Load the data file [pcg, Fs] = audioread ('D:\phase 2 sets\audio signals\trim\normalcut.wav'); pcg = F (:, 2); t = 0: 1 / Fs: (length (pcg) -1) / Fs; %% We normalize and filter the signal with a Chebyshev filter of 1 8th order NP with a frequency of medium 882 Hz pcg_filter =pcg; pcg_norm = pcg_filter./abs(max(pcg_filter)); % calculate the energy of Shannon shennon_energy = - ((pcg_norm.^2).* log (pcg_norm.^2)); figure (1) plot (t, shennon_energy) % calculate the average Shannon energy in a segment lasting 0.02 s % with an overlap of 0.01 s win = 0.002 * Fs; i = 1; k = 1; Es = []; Es_t = []; P = []; while i <length (pcg_norm) for i = i: i + win square = pcg_norm (i).^2; Es (k) = -1 / win * sum (square.*log (square)); end ES_t (k) = t (i); i = i + round (win / 2); k = k + 1; end % we normalize Shannon's averaged energy M_Es = (mean (Es)); % mean energy of the segment S_Es = (std (Es)); % standard deviation of the energy of the segment P (k) = (Es (k-1) -M_Es) / S_Es; % Shannon's normalized averaged energy, plot (t, P)

[Rik]

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