triangulation_quality ( 'ell_nodes.txt', 'ell_tri3.txt' )

30-Dec-2006 19:57:55

TRIANGULATION_QUALITY:
  (MATLAB version):
  Compute triangulation quality measures.

  Read the header of "ell_nodes.txt".
  Spatial dimension DIM_NUM = 2
  Number of points NODE_NUM = 21

  Read the data in "ell_nodes.txt".

  5 by 5 portion of data read from file:

  Row:       1             2       
  Col
    1     0.000000    0.000000
    2     1.000000    0.000000
    3     2.000000    0.000000
    4     3.000000    0.000000
    5     4.000000    0.000000

  Read the header of "ell_tri3.txt".

  Triangle order = 3
  Number of triangles TRIANGLE_NUM  = 24

  Read the data in "ell_tri3.txt".

  Portion of TRIANGLE_NODE:

  Row:       1        2        3  
  Col

    1        1        2        6  
    2        7        6        2  
    3        2        3        7  
    4        8        7        3  
    5        3        4        8  
    6        9        8        4  
    7        4        5        9  
    8       10        9        5  
    9        6        7       11  
   10       12       11        7  

  The minimum angle measure    Alpha = 0.750000
  The area ratio measure     A-Ratio = 1.000000
  The triangle uniformity measure  Q = 0.828427
  The geometric bandwidth          M = 11

TRIANGULATION_QUALITY:
  Normal end of execution.

30-Dec-2006 19:57:55