二次型 [数] Quadratic form ; binary quadratic form ; positive definite quadratic form
[数]二次型 quadratic form
半定二次型 [数] semidefinite quadratic form
不定二次型 [数] indefinite quadratic form
[数]半定二次型 semidefinite quadratic form
负定二次型 [数] negative definite quadratic form
[数]不定二次型 indefinite quadratic form
[数]负定二次型 negative definite quadratic form
Using these formulae, we can, directly, optimize the prototype filter coefficients in a quadratic form.
利用这些公式，我们可以以二次型形式直接优化原型滤波器系数。
The author introduce the method of applying positive semi-definite quadratic form to prove inequality by giving several examples.
通过给出几个实例，介绍了利用二次型的半正定性证明不等式的方法。
The theory of quadratic form is of very extensive application.
二次型理论有着十分广泛的应用。
应用推荐