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Spectral Target-Detecting System Using Sine-Wave Modulation
Sine-wave modulation Analog Target detection Optical spectrum
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2012/4/16
Target detection is one of the key technology of precision chemical application. Previously the digital coding modulation technique was commonly used to emit and receive the optical signal in the targ...
Spectral Target-Detecting System Using Sine-Wave Modulation
Sine-wave modulation Analog Target detection Optical spectrum
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2012/4/18
Target detection is one of the key technology of precision chemical application. Previously the digital coding modulation technique was commonly used to emit and receive the optical signal in the targ...
油气悬架加载试验台正弦波复现控制方法(Sine Wave Replication Control Method on Hydro-pneumatic Suspension Force Loading System)
油气悬架 加载试验台 正弦波复现 幅相控制
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2009/8/11
针对某油气混合型悬架试验系统,建立了油气悬架负载的电液伺服驱动力控制系统的数学模型。提出基于Widrow-Hoff学习算法的ADALINE神经网络控制定步长幅相控制正弦波复现方法。在对算法收敛速度影响因素分析的基础上,提出了应用相对量实现幅相控制的改进方法。以油气悬架加载试验台系统特性为仿真对象,对比了相对量控制方法与绝对量控制方法在收敛速度上的不同,给出了系统收敛时间与输入信号频率和幅值的关系,...
Effect of Geometrical Elements of Sine Wave Group Patterns on the Wave Feeling
Sine wave Pattern Element Wave feeling Skirt
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2009/4/21
This study aims to obtain the geometrical conditions of pattern elements of sine wave group patterns needed to give the observer a feeling of the waviness created by the patterns and fundamental guid...