A method is set forth to calculate the hydrodynamic pressure influence matrix of elastic dam using series development and linear superposition theorem in this paper. 利用級數展開(kāi)和線(xiàn)性疊加原理，本文給出了一種求取彈性壩面動(dòng)水壓力影響系數矩陣的數值算法。
The granulometer error can be corrected through calculating an integrated light energy distribution coefficient matrix. 系統誤差可以通過(guò)計算積分式光能分布系數矩陣校正。
