svd_sphere_test

svd_sphere_test, a MATLAB program which calls svd_circle() to analyze the mapping of the unit sphere caused by an arbitrary matrix A.

Licensing:

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

Related Data and Programs:

svd_sphere, a MATLAB program which analyzes a linear map of the unit sphere caused by an arbitrary 3x3 matrix A, using the singular value decomposition.

Source Code:

• svd_sphere_test.m calls all the tests.
• svd_sphere_test.sh runs all the tests.
• svd_sphere_test.txt the output file.

• svd_sphere_1.png a plot of the unit sphere.
• svd_sphere_2.png a plot of the image of the unit sphere.