在脉码调制技术中，按照确定的代码由字符信号对模拟信号量化采样的表示法。
In pulse code modulation, the representation of the quantized samples of an analogue signal by character signals according to a defined code.
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.
模拟分析结论表示，一次性估计法比分步估计法白勺准确性和稳定性要好。
The results of the simulation study show that the accuracy and stability with the one-off method are better than that of the respective method.
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