| 一种频域仿真方法 |
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| 引用本文： | 齐维贵,丁宝.一种频域仿真方法[J].控制与决策,1994,9(2):121-126. |
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| 作者姓名： | 齐维贵 丁宝 |
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| 作者单位： | 哈尔滨建筑工程学院 |
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| 摘 要： | 本文介绍的频域仿真方法，在满足时频采样定理的条件下，对系统和典型输入信号进行频率采样，然后根据ＤＦＴ原理，通过这变换取得仿真结果。算法中应用了ＦＦＴ，并将该方法与流行的时域仿真法进行了比较．
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| 关 键 词： | 仿真，频域，时域，变换 |
A Frequency Simulation Method |
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| Qi Weigui, Ding Bao, Bi Zhenfu.A Frequency Simulation Method[J].Control and Decision,1994,9(2):121-126. |
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| Authors: | Qi Weigui Ding Bao Bi Zhenfu |
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| Affiliation: | Harbin Architectural and Civil Engineering Institute |
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| Abstract: | The frequency simulation method is presented in this paper. Under the condition that the sampling theorem in time and frequancy domain is met. Frequency sample on the system and typical input signals is fulfilled. Then, according to the DFT principle simulation results are obtained via reverse transformation. FFT is applied in this algorithm. Finally comparison between this method and the traditional time domain simulating method is given. |
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| Keywords: | simulation frequency domain time domain transformation |
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