File list (Check if you may need any files):
2_4\gridlaplacian.m
...\gridresistcode.m
..6\ChaoticPendulumTrap.m
...\ChaoticPendulumTRBDF.m
...\DoublePendulumTRAP.m
...\DoublePendulumTRBDF.m
...\ElasticTRAP.m
...\ElasticTRBDF.m
..7\bar.txt
...\bar2.txt
...\inputs.txt
...\trusscode.m
...\trusscodenew.txt
..9\drawgraph.m
...\fiedlercode.m
...\fiedlerplot.m
...\fiedlerplotcode.m
...\graphcutscode.m
...\gsnc.m
...\highamkmeanscode.m
...\kernelkmeansvisual.m
...\pingpong_w.m
...\w_cuts.m
3_1\FDcode.m
...\FDMcode.m
1_1\sparseKTBCcode.m
..2\Ch1Q19FiniteDiffs.m
...\freefixedcode.m
...\output1.pdf
...\output2.pdf
...\output3.pdf
..3\thomascode.m
..5\harmoniccode.m
..7\SVDcode.m
2_2\leapfrog.m
...\normalmodescode.m
...\rosscode.m
...\trapcode.m
2_4
2_6
2_7
2_9
3_1
1_1
1_2
1_3
1_5
1_7
2_2