A concept of global frequency response function (GFRF) has been presented. The MIMO modal parameter identification modal has been established, based on the weighting sum of modal shape squares.

提出了整体频响函数的新概念(GFRF) .以振型平方和的形式对全部频响函数进行加权组合，建立了多输入多输出模态参数的识别模型。

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It says climate change models show particle-producing fires will continue to increase in both frequency and intensity with rising global temperatures.

VOA: standard.2009.03.23

He says global warming is likely to increase the intensity and frequency of extreme weather events.

VOA: standard.2009.08.30

But what happened to Global Frequency may someday mean more than a pat on the back from Web dorks.

FORBES: Magazine Article

While running the now-defunct WB network, which he left in 2004, he commissioned a show called Global Frequency, a sci-fi adventure about a secretive global organization.

FORBES: Magazine Article

In what is always a bad sign for solid science, they found that any connections between blocking frequency and global warming are highly dependent upon the methodology they used.

FORBES: Asymmetric Coverage Of Climate Science Fools Very Few, and It's Not the Koch Brothers' Fault