This directory contains the files necessary to construct higher, SBP projection operators

diagonal_sbp.m

Constructs diagonal SBP operators with interior order 2, 4, 6, 8, and 10

make_opt.m

Generates the coefficients for the 'optimized' SBP projections

sbp_sbp_projection.m

Example of how to build a projection operator between two SBP multiblocks

sbp_sbp_test.m

Tests to demonstrate the accuracy of the sbp_sbp_projection code

Cached optimized coefficients

• optimal_10_q.mat
• optimal_2_q.mat
• optimal_4_q.mat
• optimal_6_q.mat
• optimal_8_q.mat

Helper functions

• Gaussian_quad.m
• Legendre_Vandermonde.m
• glue_pieces.m
• make_projection.m
• make_projection_aligned_P.m
• make_projection_aligned_opt.m
• make_projection_aligned_q.m
• make_projection_g2g_h_gen.m
• make_projection_g2g_hr.m