振幅变换
振幅变换-
位相编码振幅调制联合变换相关器的设计
Phase - encoded Joint Transform Correlator by Use of Amplitude - modulation
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光电混合的修正振幅调制的联合变换相关器作多目标检测
Multitarget Detection by Using a Hybrid Optical Modified Amplitude Modulated Joint Transform Correlator
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关于振幅平方响应逼近变换的研究
On the squared magnitude response approximation transformation
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如果所选时窗过短，振幅谱会与变换窗函数褶积，失去频率的局部化特征，而且过短的时窗会使子波的旁瓣呈现为单一反射的假象。
If the time window is too short , the amplitude spectrum will be in convolution with transform window function and lose local characteristic of frequency .