C S C I     8 3 1 4


Matlab/ Python Diaries and Data Help with matlab and octave
Matlab/octave/python scripts or diaries for demos seen in class, or data/ scripts (for HWs):

• Apr10_2023 demo of Apr. 23rd. We used:
  • myKmeans.m
  • getClosestCtrs.m
  • getCentroids.m
  
  
• Apr03_2023 demo of Apr. 3rd. We used:
  • BB matrix data
  • test_cc.m driver
  • getB.m
  
  
• Demo of Mar29_2023 We used:
  • BB data
  • CollegeEx.m college example
  • getB.m get B from data
  • test_pr.m test pagerank
  
  
• Mar22_2023 Demo of March 22, we used:
  • arn0.m
  • arnRD.m
  • arnR.m
  • lancz.m
  • mark.m
  • subsit1.m
  • testLan.m
  
  
• Mar20_2023 Demo of March 20. We used:
  • powerit2.m
  • mark.m
  
  
• Mar15_2023 Demo of March 15. We used:
  • testSSOR.m
  • precSSOR1.m
  • pcg.m
  • noPRE.m
  • ilu0.m
  • iluk.m
  • precLU.m
  
  
• Demo of Feb27_2023 We used:
  • arnoldi.m
  • fom.m
  • gmres.m
  
  
• Note on HW1: fd3d.m is availble from here - The parameters alpx,alpy,alpz,and dshift should be all set to zero.. We used this recently on the demo of Feb 22 (see testProj.m)
  
  
• Demo of Feb22, 2023 we used:
  • mr.m
  • rnsteep.m
  • sor.m
  • steep.m
  • testProj.m
  
  
• Demo of Feb20, 2023 we used:
  • sor.m
  • sorRelax.m
  • testsor0.m
  • testsor.mr
  
  
• Feb 15, 2023.
  • Feb15_2023 diary of demo seen on Feb 15. We used:
  • A8.8
  • can_634.mat
  • JKI1.m
  • symb.m
  
  
• Needed for HW1: JKI1.m
  
• Feb 13, 2023.
  • Feb13_2023 Demo seen on Feb 23. We used:
  • can_634.mat (matrix)
  • bfsWithLev.m
  • color.m
  • spyGrid.m
  
  
• Feb 08, 2023:
  • Feb08_2023 Demos shown on Feb. 8th, using
  • can_256.mat
  • bfs.m
  
  
• Feb 01, 2023
  • Feb01 Demo of Jan 23 Lecture. We used:
  • spLsolv.m
  • testSolv.m
  • MatEx01.m
  • TopSort1.m
  • TopSort.m
  
  
• Jan 30:
  • Jan30 diary which used:
  • assmbl1.m
  • coo2csr.m
  • csc_matvec.m
  • csr_matvec.m
  • dfs.m
  • Ex4_15.dat
  
  
• Jan 25.
  • Jan25 Matlab demo of Jam 24
  • lap2D_dens.m Laplacean matrix in dense mode
  • lap2D.m Laplacean matrix in sparse mode
  • sptridiag.m Triadiagonal matrix in sparse mode
  • tridiag.m Triadiagonal matrix in dense mode
  • fd3d.m More general Finite Difference matrix generator [with convection term] - not seen on Jan25

• Jan 23.
  • Jan 23 Jan23_23 Matlab demo seen on Jan. 23. Data 'Bmat' is below
  • Jan 23 Jan23_23_Py Python demo seen on Jan. 23.
  
  
• Jan 18th Bmat.mat Matlab matrix for example in lecture notes #1