04-Jan-2025 15:05:50 profile_interp_test(): MATLAB/Octave version 6.4.0 profile_interp() interpolates facial profile data. interp_spline_test(): Compute and display a cubic spline interpolant to sample data from a facial profile. The data consists of 44 (x,y) pairs. Graphics saved as "interp_spline_test.png" profile_interp_test(): Normal end of execution. 04-Jan-2025 15:05:51