随机扰动下三阶MQ拟插值在导数逼近中的应用研究
张胜良1,*(
),钱艳艳2()
),钱艳艳2()
Application of Cubic MQ Quasi-Interpolation in Derivative Approximations Under Random Perturbation
Shengliang Zhang1,*(),Yanyan Qian2()
),Yanyan Qian2()
图2. 有限差分法逼近二阶导数图像和误差
.
