Introduction - If you have any usage issues, please Google them yourself
1. Has n input nodes and the node number of transverse and longitudinal coordinates, the horizontal interpolation points, the last input accuracy e 2. With a do-while loop are out of circulation when the k value of 3. K value will be carried out with n-1 comparison, if the accuracy is reached when k <n-1,则输出计算结果;若此时k=n-1,则计算失败!