结果表明：梯形权函数对提高洛仑兹型谱分辨率是有效的。

The results show that the trapezoidal weight function is effective for enhancing Lorentzian model spectrum resolution.

本文对用梯形函数加权处理提高洛仑兹型谱分辨率作了计算机模拟和分析。

The Lorentzian model spectrum resolution enhancement using trapezoidal weight function is analysed and simulated with computer.

将特征正交分解型谱表示法运用于模拟具有桥塔风效应的桥梁风场中。

The proper orthogonal decomposition(POD)-based spectral representation method is used to digitally simulate wind fields around bridges with wind passage effects.