FEDEASLab

Utilities > PreProcessing > Sections > Rectangle2Fiber

Rectangle2Fiber

Purpose

integration points and weights for 2d-integration of a rectangle

Synopsis

[yfib,zfib,wfib] = Rectangle2Fiber (patcoor,IntTyp,nyfib,nzfib)

Description

RECTANGLE2FIBER integration points and weights for 2d-integration of a rectangle
  [YFIB,ZFIB,WFIB] = RECTANGLE2FIBER (PATCOOR,INTTYP,NYFIB,NZFIB)
  the function determines the locations in vectors YFIB and ZFIB and the integration weights
  in vector WFIB for the 2d integration of a rectangle with the integration scheme
  in character array INTTYP and the number of integration points in the y-direction in NYFIB
  and in the z-direction in NZFIB, respectively;
  the geometry of the rectangle is supplied by specifying the coordinates of opposite corners
  in array PATCOOR [ y1 z1 (+ve quadrant); y2 z2 (-ve quadrant)] (right handed local x-y-z system)
  INTTYP can be either 'Midpoint', 'Trap', 'Simpson','Gauss', 'Lobatto' or 'Cubature'

Cross-Reference Information

This function calls:

  • C2Cubature integration points and weights for 2d-integration over unit square
This function is called by: