割线法,又称弦割法、弦法,是基于牛顿法的一种改进,基本思想是用弦的斜率近似代替目标函数的切线斜率,并用割线与横轴交点的横坐标作为方程式的根的近似。它是求解非线性方程的根的一种方法,属于逐点线性化方法。
提出了一种三次曲线的软件插补方法——割线法。
This paper proposes a software interpolation method, which is designated Secant interpolation method.
该算法以二分法、割线法迭代为基础,采用分而治之策略。
Our algorithm employs the Divide and Conquer strategy, bisection and secants iteration.
介绍了多种典型的相位去包裹算法,通过实验验证了分割线法和质量导向图法的有效性。
Several typical phase unwrapping algorithms are introduced, the effectiveness of the branch cut algorithm and the quality-guided path following algorithm is validated by experiments.
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