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variational method

  • 变分法：一种求解物理和数学问题的方法，通过寻找使某一泛函取极值的函数来求解问题。

双语例句

  1. The mean field variational method is a basic variational approximate inference method.
    均值场变分方法是图模型最基本的变分近似推理方法。
  2. When energy equation for element was built, variational method was used to get ordinary differential equation.
    在建立单元的能量方程后，对方程进行变分得到墙元的常微分方程。
  3. Variational method could naturally convert complex segmentation into a variational functional optimization problem.
    变分方法可以自然的将复杂的分割转化为泛函的极值问题。

网络短语

  • The New Variational Method
    新变分法
  • generalized variational method
    广义变分法
  • adjoint variational method
    伴随变分法
  • discrete variational method
    离散变分法
  • the variational method
    变分法

同义词

calculus of variationsvariation method
[数]变分法

英英释义

  • In quantum mechanics, the variational method is one way of finding approximations to the lowest energy eigenstate or ground state, and some excited states. This allows calculating approximate wavefunctions such as molecular orbitals.