Results 111 to 120 of about 467 (179)

A novel fault diagnosis method for second-order bandpass filter circuit based on TQWT-CNN. [PDF]

PLoS One
Yuan X, Sheng Y, Zhuang X, Yin J, Yang S.   +4 more
europepmc   +1 more source

Optical phase-truncation-based double-image encryption using equal modulus decomposition and random masks. [PDF]

Sci Rep
Luan G, Quan C.
europepmc   +1 more source

Automatic detection and prediction of epileptic EEG signals based on nonlinear dynamics and deep learning: a review. [PDF]

Front Neurosci
Tan S, Tang Z, He Q, Li Y, Cai Y, Zhang J, Fan D, Guo Z.   +7 more
europepmc   +1 more source

From Wigner hyperbolic rotation to fractional squeezing transformation. [PDF]

Heliyon
Wu WF, Fu P, Hu HK.
europepmc   +1 more source

BMP2 and BMP7 cooperate with H3.3K27M to promote quiescence and invasiveness in pediatric diffuse midline gliomas. [PDF]

Elife
Huchede P, Meyer S, Berthelot C, Hamadou M, Bertrand-Chapel A, Rakotomalala A, Manceau L, Tomine J, Lespinasse N, Lewandowski P, Cordier-Bussat M, Broutier L, Dutour A, Rochet I, Blay JY, Degletagne C, Attignon V, Montero-Carcaboso A, Le Grand M, Pasquier E, Vasiljevic A, Gilardi-Hebenstreit P, Meignan S, Leblond P, Ribes V, Cosset E, Castets M.   +26 more
europepmc   +1 more source

Social Image Security with Encryption and Watermarking in Hybrid Domains. [PDF]

Entropy (Basel)
Ye C, Tan S, Wang J, Shi L, Zuo Q, Feng W, Feng W.   +6 more
europepmc   +1 more source

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On Convolution and Product Theorems for FRFT

Wireless Personal Communications, 2011
The fractional Fourier transform (FRFT), which is considered as a generalization of the Fourier transform (FT), has emerged as a very efficient mathematical tool in signal processing for signals which are having time-dependent frequency component. Many properties of this transform are already known, but the generalization of convolution theorem of ...
Ashutosh Kumar Singh 0005, Rajiv Saxena
exaly   +2 more sources

Distribution of FRFT Coefficients of Natural Images

Lecture Notes in Computer Science, 2015
For the convenience of providing temporal and spectral information by a single variable, fractional Fourier transformation (FRFT) is more and more applied to image processing recently. This paper focuses on the statistical regularity of FRFT coefficients of natural images and proposes that the real and imaginary parts of FRFT coefficients of natural ...
Lin Qi, Guichi Liu
exaly   +2 more sources

Estimation of the Angle Parameter in FRFT Domain for FRFT-OFDM Systems

Dianzi Yu Xinxi Xuebao/Journal of Electronics and Information Technology, 2011
Feng Li, Shi-hua Zhu, Mei Rong
exaly   +2 more sources