【摘 要】
：
As the generalization of the classical Fourier transform and the fractional Fourier transform,the linear canonical transform received much interests in rece
【机 构】
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Beijing Inst.of Tech.
论文部分内容阅读
As the generalization of the classical Fourier transform and the fractional Fourier transform,the linear canonical transform received much interests in recent years.A novel kind of nonuniform linear canonical transform is investigated in detail in this paper.Firstly,based on the properties of periodic nonuniform sampling model,the new definition of discrete linear canonical transform is proposed,and then the relationship between the discrete linear canonical transform spectrum with the continuous linear canonical transform are derived,and finally,the application of the derived relationship in the reconstruction of the linear canonical transform spectrum is also investigated,the simulations are also carried out to verify the correctness of the derived results.
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