The double set parameter method is an effective way for constructing finite elements of higherorder problems (such as plate bending problem finite elements).
双参数方法是构造高阶问题有限元(例如薄板弯曲问题单元)的有效方法。
2
Any of the high order polynomials of the matrix elements should not be higher than 9 degrees, and, in general, the maximum string length of matrix elements is about 2500.
在矩阵元素的高次多项式中，任一变元的幂次不得高于9次，矩阵元素最大的字符串长度一般在2500左右。
3
As it is known that the double set parameter method is an effective method for constructing finite elements of higherorder problem (such as plat bending problem finite element).