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说明：  程序可求解任意边界条件任意力（需手算或增加m文件将力等效到单元节点）的矩形板的单元受力及应力。(Program can solve any power of arbitrary boundary conditions (to be hand or the equivalent increase in m file will force the node to the unit) unit of the rectangular plate the force and stress.)

四节点矩形单元的matlab原程序
............................\plane4
............................\......\BilinearQuadAssemble.m,3024,2001-12-18
............................\......\BilinearQuadElementcaculate.m,1927,2005-12-07
............................\......\BilinearQuadElementcoordinate.m,271,2005-12-04
............................\......\BilinearQuadElementIS.m,163,2005-12-04
............................\......\BilinearQuadElementME.m,295,2005-12-04
............................\......\BilinearQuadElementPStresses.m,505,2001-12-18
............................\......\BilinearQuadElementRestictU.m,441,2005-12-04
............................\......\BilinearQuadElementRestrictP.m,572,2005-12-07
............................\......\BilinearQuadElementShowDistortion.m,536,2005-12-08
............................\......\BilinearQuadElementShowmesh.m,682,2005-12-04
............................\......\BilinearQuadElementStiffness.m,1313,2005-12-09
............................\......\BilinearQuadElementStresses.m,1868,2005-12-09
............................\......\plane4.m,2158,2006-08-24

............................\程序说明.txt,1917,2006-08-24