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关注：1
2013-05-23 12:21
求翻译：在建模之前作三点假设：交流小信号的频率 应远远小于开关频率 （低频假设）；是什么意思？ 待解决
 悬赏分：1
- 离问题结束还有
在建模之前作三点假设：交流小信号的频率 应远远小于开关频率 （低频假设）；
问题补充： |
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2013-05-23 12:21:38
Prior to the modeling assumptions for the three points: AC small-signal frequency should be much less than the switching frequency (low assumption);
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2013-05-23 12:23:18
For 3 points in modeling before assuming the frequency small signal: exchange should be far smaller than switching frequency (low-frequency assumptions);
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2013-05-23 12:24:58
In front of modelling makes three suppositions: Exchanges the small signal frequency characteristic to be smaller than by far the turn-on frequency (low frequency supposition);
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2013-05-23 12:26:38
Before modeling for three-point hypothesis: Exchange of small-signal frequency should be much smaller than switching frequency (low frequency assumed);
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2013-05-23 12:28:18
Prior to the modeling assumptions for the three points: AC small-signal frequency should be much less than the switching frequency (low assumption);
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