07-Jan-2022 21:43:01 histogram_data_2d_sample_test(): MATLAB/Octave version 9.8.0.1380330 (R2020a) Update 2 Test histogram_data_2d_sample(). HISTOGRAM_DATA_2D_SAMPLE_TEST01(): Consider data skewed toward the upper left corner of the unit square. Generate 1000 samples PDF data is on a 20 by 20 grid. PDF data sums to 2.8823 Wrote sample data to file "histogram_data_2d_sample_test01.txt". HISTOGRAM_DATA_2D_SAMPLE_TEST02 Consider data suggested by the shape and density of Iowa. Generate 1000 samples PDF data is on a 12 by 8 grid. PDF data sums to 3200 Wrote sample data to file "histogram_data_2d_sample_test02.txt". histogram_data_2d_sample_test(): Normal end of execution. 07-Jan-2022 21:43:01