【摘要】 本文首次系统地提出实验测点最佳布置的理论与方法,文中给出了用多项式,分片多项式及样条函数拟合实验数据时实验测点的最佳布置方法。用这种方法布置测点与经验布置测点方法有很大差别。这种方法的拟合误差小,文中给出了一个应用举例,说明这种方法的应用价值。更多还原

【Abstract】 In this paper, a new theory and a method to optimize the layout of test date is developed.The method for the optimal layout of the polynomial and the pioewise polynomial is given, which is and more accurate for curve fitting. An example shows the potential application value of the method.更多还原