用JAVA编写的一个界面程序，实现了二分法、牛顿法、高斯法、SOR迭代法、三角分解法、三次样条插值曲线、曲线拟合的最小二乘法、数值积分Romberg算法、常微分方程的初值解法 改进Euler法、矩阵的特征值和特征向量 反幂法-An interface with a JAVA program written to achieve a dichotomy, Newton method, Gauss law, SOR iteration method, triangular decomposition

1. 最小二乘法拟合数据成直线。 2. 三次样条插值。 3. 两个3D演示程序（用程序直接在平面上画的三维图像）。-自动翻译的：1 a linear least-squares fitting the data. 2 cubic spline interpolation. 3 two 3D demo program (application directly on the painting in three-dimensional image plane).

本压缩包内包含用java编写的最佳均方逼近算法和三次样条插值算法的源代码，以及课程设计的word版-In this archive contains java prepared by the best mean square approximation algorithm and cubic spline interpolation algorithm source code, as well as word version Course Design