07-Jan-2022 23:09:44

mesh_bandwidth_test():
  MATLAB/Octave version 9.8.0.1380330 (R2020a) Update 2
  Test mesh_bandwidth().
07-Jan-2022 23:09:45

MESH_BANDWIDTH
  MATLAB/Octave version 9.8.0.1380330 (R2020a) Update 2
  Read a mesh file which defines
  a "triangulation" of a region in the plane,
  or a "tetrahedronization" of a region in space,
  or any division of a regino in ND space into elements,
  using a mesh of elements of uniform order.

  Determine the geometric mesh bandwidth.

    M = ML + 1 + MU.

  which is the bandwidth of the vertex connectivity
  matrix.

  Note that a matrix associated with variables defined
  at the  nodes could have a greater bandwidth than M,
  since you might have multiple variables at a vertex,
  or the variable might be a vector quantity,
  or physical effects might link two variables that are
  not associated with vertices that are connected.

  Read the header of "sphere_q4_elements.txt".

  Element order ELEMENT_ORDER = 4
  Element number ELEMENT_NUM  = 64

  Read the data in "sphere_q4_elements.txt".

  First 5 elements:

  Row:       1        2        3        4  
  Col

    1        1        1        3        2  
    2        1        1        4        3  
    3        1        1        5        4  
    4        1        1        6        5  
    5        1        1        7        6  

  Lower bandwidth ML = 15
  Upper bandwidth MU = 15
  Total bandwidth M  = 31

MESH_BANDWIDTH
  Normal end of execution.

07-Jan-2022 23:09:45

mesh_bandwidth_test():
  Normal end of execution.

07-Jan-2022 23:09:45