grad algorithm的用法和樣例：
例句
- Based on the merit function, a new conjugate gradient algorithm for solving linear inequalities system problems was proposed.
利用這個價值函數，提出了求解線性不等式組問題的一種新的共扼梯度演算法。 - In this control structure, an SVM is used as identifier, the control signal is solved by an exponentiated gradient algorithm.
該控制結構以支持向量機為辨識器，並用指數梯度演算法來求控制作用。
