一、概述港口和海岸工程中经常会遇到椭余波的理论计算问题,椭余波理论计算中有二个棘手的问题,其一是波速计算中要解决非线性方程组求解问题,其二是椭余函数计算中要解决雅谷比不完全椭园积分函数的反函数的求解问题。当用计算机来进行数值计算时,还有解的唯一 First, an overview of the port and coastal engineering often encounter the problem of theoretical calculation of elliptic waves, elliptic wave theory calculation has two difficult issues, one is the wave velocity calculation to solve the problem of nonlinear equations, the second is elliptic In the calculation of the residual function, we should solve the problem of solving the inverse function of the Jacobian integral function than the elliptic integral function. When using a computer for numerical calculation, there is only solution