利用横向谐振法结合奇异积分方程技术，导出了具有快速收敛特性的不连续性等效电路参量计算公式。
A formulation for the equivalent circuit parameters of the discontinuities with superior convergency is derived by the transverse resonance method with the singular integral equation technique.
利用一个修正的BFGS公式，提出了结合线搜索技术的BFGS -信赖域方法，并在一定条件下证明了该方法的全局收敛性和超线性收敛性。
By using a modified BFGS formula, a BFGS-type trust region method with line search technique for unconstrained optimization problems is proposed.
结合工程实例进行了验证，说明改进的规范法计算公式在工程实践中有较强的实用性，且计算沉降量比较接近实际观测值。
The engineering examples show that the improved specification settlement calculation formula is practical and the settlement calculation values are close to the observation values.
应用推荐