ring_data

ring_data, a MATLAB code which creates, plots, or saves data generated by sampling a number of concentric, possibly overlapping rings.

Licensing:

The information on this web page is distributed under the MIT license.

Languages:

ring_data is available in a MATLAB version and an Octave version and a Python version.

Related Data and Programs:

ring_data_test

components, a MATLAB code which seeks the connected "nonzero" or "nonblack" components of an image or integer vector, array or 3D block.

double_c_data, a MATLAB code which generates, plots or writes 2D data that forms two interlocking C shapes.

hand_data, a MATLAB code which carries out some numerical exercises based on data that came from tracing several points on a person's hand.

kmeans, a MATLAB code which contains several different algorithms for the K-Means problem.

martinez, a dataset directory which contains datasets for computational statistics, including cluster analysis;

mds, a dataset directory which contains datasets for M-dimensional scaling;

random_data, a MATLAB code which uses a random number generator (RNG) to sample points corresponding to various probability density functions (PDF's), spatial dimensions, and geometries, including the M-dimensional cube, ellipsoid, simplex and sphere.

sammon_data, a MATLAB code which generates six sets of M-dimensional data for cluster analysis.

Source Code:

• annulus_sample.m, samples points from an annulus.
• ring_data_generate.m, generates a set of ring data.
• ring_data_plot.m, plots a set of ring data.
• ring_data_print.m, prints a set of ring data.
• ring_data_write.m, writes a set of ring data to a file.
• ring_input_print.m, prints data defining a ring dataset.