背单词程序 数值微分包括用插值多项式求数值导数 用三次样条函数(Memorizing words program numerical differentiation include numerical derivative with interpolation polynomial Using cubic spline function)

计算方法实验报告 编程环境MATLAB7,0 牛顿K次插值多项式的程序实现(Calculation method of the experiment report MATLAB7 programming environment, 0 Newton interpolation polynomial K times program implementation)

用最下二乘法多项式进行曲线拟合进而插值。(With the least two multiplicative polynomial for curve fitting, and then interpolation.)