可应用配方法(method of completing the square) 得到二次型的标准形.5.2 标准形 3、(定理2)对称矩阵合同于对角矩阵.
双语例句
1
A new methodofcompletingthesquare with reverse order is presented by change quadric form into standard form.
提出了一种新的将二次型化为标准型的配方法——逆序配方法。
2
The extremal formula of binary quadratic functions is studied by using methodof undetermined coefficients, substitution method and methodofcompletingthesquare.
用特定系数法、换元法、配方法探求二元二次函数的极值公式。
3
Methodofcompletingsquare is often used when transforming a quadratic form into a normal one, whose process is equivalent to making the relevant matrix contract diagonal.