Based on the identification equation of the problem, a direct elimination method is proposed to estimate the parameters of structure with unknown top-floor load. 首先提出了直接消去法以解决顶部作用有集中未知荷载时程的剪切型结构的识别问题。
For structures subjected to unknown top-floor load and wind load simultaneously, the structural parameters can be obtained using direct elimination method and direct substituting procedure synchronously. 当相邻层的风载时程在时域上完全相关的假定成立时,结合直接消去法和直接代入法在识别出所有结构参数蹬同时反演出未知的集中荷载时程和风荷载时程。
Researches revealed that HO-1 is a cardiovascular protective factor. Besides direct elimination of heme, HO-1 exerts cytoprotective effect mainly via its catalytic products with anti-oxidant, anti-inflammatory, anti-apoptotic and cell-signaling properties. 研究发现HO-1是一种心血管保护因子,可通过直接分解血红素和生成具有抗炎、抗氧化、抗凋亡及细胞信号传导特性的代谢产物发挥细胞、组织保护作用。
Aiming at the three-dimension ( 3-D ) assignment problem of data correlation for three-passive-sensor location system, this paper presents a new direct solution method-heuristic elimination algorithm. 针对三站无源定位系统全局最优数据关联的三维(3-D)分配问题,提出一种新的直接求解算法&启发式消元算法。
Function models are studied. Results show that the design procedure of FIR filters is simplified because of the clear object, direct method, and elimination of the Gibbs phenomenon. 由于目标明确,方法直接,消除了Gibbs现象,有利于简化计算及优化设计。