describing function

常見例句

With the rate limiting element in man machine closed loop system, we analyse the PIO using the method of describing function.
然後將速率限制環(huán)節(jié)置於人機閉環(huán)系統(tǒng)中，利用描述函數(shù)法對駕駛員誘發(fā)振蕩（ PIO）機理進(jìn)行了研究。
Some successful techniques such as phase-plane, describing function, and ad hoc methods, have been developed to alleviate this shortcoming .
一些成功的方法，如相平麪法、描述函數(shù)法以及一些特定的方法可以改進(jìn)經(jīng)典控制理論。
Using the describing function method, this paper gives emphasis to analyse the conditional feedback correction effect on restrain self-sustaining oscillation.
本文利用描述函數(shù)法，重點分析了條件反餽校正對自持振蕩的抑制作用。

In contrast, if we're taking the wave function and describing it in terms of n, l, m sub l, and now also, the spin, what are we describing here?
相反，如果我們考慮一個波函數(shù),然後用ｎ，ｌ，ｍ小標(biāo)ｌ,還有自鏇，我們描述的是什麼？
麻省理工公開課 - 化學(xué)原理課程節(jié)選