15-May-2025 07:55:09 histogram_pdf_2d_sample_test(): MATLAB/Octave version 6.4.0 histogram_pdf_2d_sample() generates a discrete probability structure from a continuous PDF defined over a 2D region. square_sqrt_test(): Region [-1,+1]x[0,1]. PDF(X,Y)=(1-X^2)*SQRT(Y) Use M1xM2=20x10 grid of rectangles Generate 1000 samples Wrote sample data to file "square_sqrt.txt". Graphics saved as "square_sqrt.png". chebyshev_pdf_test(): Region [-1,+1]x[0,1]. PDF(X,Y)=1/sqrt(1-X^2)/sqrt(1-Y^2) Use M1xM2=20x20 grid of rectangles Generate 1000 samples Wrote sample data to file "chebyshev.txt". Graphics saved as "chebyshev.png". histogram_pdf_2d_sample(): Normal end of execution. 15-May-2025 07:55:11