نتایج جستجو برای: discretecosine transform

تعداد نتایج: 114988  

Journal: :Journal of Functional Analysis 2022

Fourier quasicrystals are tempered distributions μ which satisfy symmetric conditions on and μˆ. This suggests that techniques from time-frequency analysis could possibly be useful tools in the study of such structures. In this paper we explore direction considering type representations instead separately distribution its transform. More precisely prove a Rd whose Wigner transform, W(μ), is sup...

We introduce a matricial Toeplitz transform and prove that the Toeplitz transform of a second order recurrence sequence is another second order recurrence sequence. We investigate the injectivity of this transform and show how this distinguishes the Fibonacci sequence among other recurrence sequences. We then obtain new Fibonacci identities as an application of our transform.

Journal: :IEEE Transactions on Image Processing 2017

Journal: :Lietuvos matematikos rinkinys 2015

Journal: :Interexpo GEO-Siberia 2019

Journal: :Communications in Mathematical Physics 2000

Journal: :Physical Review D 2009

Journal: :Mathematics of Computation 1968

Journal: :Molecular & Cellular Proteomics 2011

Journal: :Journal of Electron Spectroscopy and Related Phenomena 1996

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