discrete_pdf_sample_2d_test

discrete_pdf_sample_2d_test, a C++ code which calls discrete_pdf_sample_2d() to demonstrate how to construct a Probability Density Function (PDF) from a table of sample data over a 2D region, and then to use that PDF to create new samples.

Licensing:

The computer code and data files described and made available on this web page are distributed under the MIT license

Related Data and Programs:

discrete_pdf_sample_2d, a C++ code which demonstrates how to construct a Probability Density Function (PDF) from a table of sample data, and then to use that PDF to create new samples.

Source Code:

• discrete_pdf_sample_2d_test.sh, runs all the tests.
• discrete_pdf_sample_2d_test.txt, the output file.

TEST01 computes 1000 samples, based on a 20x20 PDF table that is heavily biased toward the northwest corner.

• test01.txt, 1000 sample points generated by the program.
• test01.png, a PNG image of the data.

TEST02 computes 1000 samples, based on a 12x8 PDF table that is loosely based on the population of counties in Iowa.

• test02.txt, 1000 sample points generated by the program.
• test02.png, a PNG image of the data.