edge_test

edge_test, a C++ code which calls edge() to define some test functions in 1D, 2D and 3D for the detection of edges, and uses GNUPLOT to display images of the functions.

Licensing:

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

Related Data and Programs:

edge, a C++ code which defines some test functions in 1D, 2D and 3D for the detection of edges or discontinuities. It uses gnuplot to display the jumps in curves and surfaces.

Source Code:

• edge_test.cpp, calls all the tests.
• edge_test.sh, runs all the tests.
• edge_test.txt, the output file.

• fx1_data.txt, a data file for fx1.
• fx1_commands.txt, GNUPLOT commands that can create an image of fx1.
• fx1.png, an image of fx1.
• fx2_data.txt, a data file for fx2.
• fx2_commands.txt, GNUPLOT commands that can create an image of fx2.
• fx2.png, an image of fx2.
• fx3_data.txt, a data file for fx3.
• fx3_commands.txt, GNUPLOT commands that can create an image of fx3.
• fx3.png, an image of fx3.
• fx4_data.txt, a data file for fx4.
• fx4_commands.txt, GNUPLOT commands that can create an image of fx4.
• fx4.png, an image of fx4.
• fx5_data.txt, a data file for fx5.
• fx5_commands.txt, GNUPLOT commands that can create an image of fx5.
• fx5.png, an image of fx5.
• fx6_data.txt, a data file for fx6.
• fx6_commands.txt, GNUPLOT commands that can create an image of fx6.
• fx6.png, an image of fx6.
• fx7_data.txt, a data file for fx7.
• fx7_commands.txt, GNUPLOT commands that can create an image of fx7.
• fx7.png, an image of fx7.
• fxy1_data.txt, a data file for fxy1.
• fxy1_commands.txt, GNUPLOT commands that can create an image of fxy1.
• fxy1.png, an image of fxy1.
• fxy2_data.txt, a data file for fxy2.
• fxy2_commands.txt, GNUPLOT commands that can create an image of fxy2.
• fxy2.png, an image of fxy2.
• fxy3_data.txt, a data file for fxy3.
• fxy3_commands.txt, GNUPLOT commands that can create an image of fxy3.
• fxy3.png, an image of fxy3.
• fxy4_data.txt, a data file for fxy4.
• fxy4_commands.txt, GNUPLOT commands that can create an image of fxy4.
• fxy4.png, an image of fxy4.
• fxy5_data.txt, a data file for fxy5.
• fxy5_commands.txt, GNUPLOT commands that can create an image of fxy5.
• fxy5.png, an image of fxy5.
• fxyz1_x_data.txt, a data file for fxyz1 with x fixed at 0.
• fxyz1_x_commands.txt, GNUPLOT commands that can create an image of fxyz1_x.
• fxyz1_x.png, an image of fxyz1_x.
• fxyz1_y_data.txt, a data file for fxyz1 with y fixed at 0.
• fxyz1_y_commands.txt, GNUPLOT commands that can create an image of fxyz1_y.
• fxyz1_y.png, an image of fxyz1_y.
• fxyz1_z_data.txt, a data file for fxyz1 with z fixed at -0.1.
• fxyz1_z_commands.txt, GNUPLOT commands that can create an image of fxyz1_z.
• fxyz1_z.png, an image of fxyz1_z.