Example of using Farrow filter for digital signal interpolation.The pickup signal \( s(n), \) \( n = 0 \ldots 7, \) contains 8 samples as it is shown in the figure below.
This program recalculates the pickup signal \( s(n) \) into the signal \( y(k), \) \( k = 0 \ldots 70, \) which is interpolated concerning \( s(n) \) into \( P = 10 \) times.
The pickup signal is saved in
The interpolated signal at the output of Farrow filter is saved in
The pickup and interpolated signals saved in
dat/resample_lagrange_interp_y.txt are shown in the following figure.
Generated on Sat Mar 11 2017 12:37:51 for DSPL - Digital signal processing library by 1.8.13
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