【摘 要】
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An uncertainty principle(UP),which offers information about a signal and its Fourier transform in the time-frequency plane,is particularly powerful in mathematics,physics and signal processing community.Under the polar coordinate form of quaternion-valued
【机 构】
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ComputerandInformationEngineering,EngineeringLaboratoryofIntelligenceBusiness&InternetofThings
【基金项目】
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supported by Startup Foundation for Phd Research of Henan Normal University(No.5101119170155).
论文部分内容阅读
An uncertainty principle(UP),which offers information about a signal and its Fourier transform in the time-frequency plane,is particularly powerful in mathematics,physics and signal processing community.Under the polar coordinate form of quaternion-valued
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