Works matching DE "COSINE transforms"

Results: 156

Modeling Heat and Mass Transfer during Periodical Spraying of a High-Temperature Heat-Resistant Coating.

Published in:

High Temperature, 2022, v. 60, p. S76, doi. 10.1134/S0018151X21040106

By:

Formalev, V. F.;
Degtyarenko, R. A.;
Garibyan, B. A.;
Kolesnik, S. A.

Publication type:

Article

Authentication of medical images using passive approach.

Published in:

IET Image Processing (Wiley-Blackwell), 2019, v. 13, n. 13, p. 2420, doi. 10.1049/iet-ipr.2018.6035

By:

Prakash, Choudhary Shyam;
Om, Hari;
Maheshkar, Sushila

Publication type:

Article

Image Encryption and Decryption Systems Using the Jigsaw Transform and the Iterative Finite Field Cosine Transform.

Published in:

Photonics, 2019, v. 6, n. 4, p. 121, doi. 10.3390/photonics6040121

By:

Vilardy O., Juan M.;
Barba J., Leiner;
Torres M., Cesar O.

Publication type:

Article

Laplace-Fourier Transform of the Stretched Exponential Function: Analytic Error Bounds, Double Exponential Transform, and Open-Source Implementation "libkww".

Published in:

Algorithms, 2012, v. 5, n. 4, p. 604, doi. 10.3390/a5040604

By:

Wuttke, Joachim

Publication type:

Article

ON THE SOLUTION FOR THE DIFFUSION EQUATION RELATED TO THE L-FUNCTIONS ATTACHED TO CUSP FORMS.

Published in:

2023

By:

Xiao-Jun YANG;
ABDEL-ATY, Mahmoud;
HAYAT, Tasawar

Publication type:

Correction Notice

APPLICATION OF LOCAL FRACTIONAL FOURIER SINE TRANSFORM FOR 1-D LOCAL FRACTIONAL HEAT TRANSFER EQUATION.

Published in:

Thermal Science, 2018, v. 22, n. 4, p. 1729, doi. 10.2298/TSCI1804729W

By:

Cheng-Dong Wei;
Guang-Sheng Chen

Publication type:

Article

A Keystone-Based Cosine Transform.

Published in:

Circuits, Systems & Signal Processing, 2017, v. 36, n. 8, p. 3438, doi. 10.1007/s00034-016-0457-6

By:

Luo, Shan;
Bi, Guoan;
Xiao, Yong;
Lin, Rongping

Publication type:

Article

Hardware Implementation and Performance Evaluation of the HEVC Intra-predicted $$4\times 4$$ Blocks Transforms.

Published in:

Circuits, Systems & Signal Processing, 2017, v. 36, n. 5, p. 2050, doi. 10.1007/s00034-016-0399-z

By:

Harize, Saliha;
Semira, Hichem;
Benouaret, Mohamed;
Doghmane, Noureddine

Publication type:

Article

Hardware architectures for computing the cosine transforms over the finite field F28$\mathbb {F}_{2^8}$.

Published in:

Electronics Letters (Wiley-Blackwell), 2024, v. 60, n. 22, p. 1, doi. 10.1049/ell2.70097

By:

de Oliveira Neto, José R.;
Coutinho, Vítor A.

Publication type:

Article

JPEG quantisation requires bit-shifts only.

Published in:

Electronics Letters (Wiley-Blackwell), 2017, v. 53, n. 9, p. 588, doi. 10.1049/el.2016.4342

By:

Oliveira, P. A. M.;
Oliveira, R. S.;
Cintra, R. J.;
Bayer, F. M.;
Madanayake, A.

Publication type:

Article

Applications of the Lipschitz Summation Formula and a Generalization of Raabe's Cosine Transform.

Published in:

Constructive Approximation, 2025, v. 61, n. 1, p. 179, doi. 10.1007/s00365-023-09668-8

By:

Dixit, Atul;
Kumar, Rahul

Publication type:

Article

Image Compression Based on Arithmetic Coding Algorithm.

Published in:

Iraqi Journal of Science, 2021, v. 62, n. 1, p. 329, doi. 10.24996/ijs.2021.62.1.31

By:

Yousif, Ruaa Ibrahim;
Salman, Nassir Hussein

Publication type:

Article

缝洞型低渗透碳酸盐岩油藏压裂井试井分析.

Published in:

Applied Mathematics & Mechanics (1000-0887), 2019, v. 40, n. 10, p. 1147, doi. 10.21656/1000-0887.390256

By:

于梦男

Publication type:

Article

POLYCONVOLUTION AND THE TOEPLITZ PLUS HANKEL INTEGRAL EQUATION.

Published in:

Electronic Journal of Differential Equations, 2014, v. 2014, p. 1

By:

NGUYEN XUAN THAO;
NGUYEN MINH KHOA;
PHI THI VAN ANH

Publication type:

Article

PROTECTED VOICE CONTROL SYSTEM OF UNMANNED AERIAL VEHICLE.

Published in:

Electronics & Control Systems, 2020, v. 63, n. 1, p. 92, doi. 10.18372/1990-5548.63.14529

By:

Lavrynenko, O. Y.;
Konakhovych, G. F.;
Bakhtiiarov, D. I.

Publication type:

Article

A Cosine Similarity-Based Method to Infer Variability of Chromatin Accessibility at the Single-Cell Level.

Published in:

Frontiers in Genetics, 2018, p. N.PAG, doi. 10.3389/fgene.2018.00319

By:

Cai, Stanley;
Georgakilas, Georgios K.;
Johnson, John L.;
Vahedi, Golnaz

Publication type:

Article

Discrete Cosine Transform for the Analysis of Essential Tremor.

Published in:

Frontiers in Physiology, 2019, p. N.PAG, doi. 10.3389/fphys.2018.01947

By:

Solé-Casals, Jordi;
Anchustegui-Echearte, Iker;
Marti-Puig, Pere;
Calvo, Pilar M.;
Bergareche, Alberto;
Sánchez-Méndez, José Ignacio;
Lopez-de-Ipina, Karmele

Publication type:

Article

Robust Watermarking Algorithm for Medical Volume Data Based on Polar Cosine Transform and 3D-DCT.

Published in:

Computers, Materials & Continua, 2023, v. 75, n. 3, p. 5853, doi. 10.32604/cmc.2023.036462

By:

Pengju Zhang;
Jingbing Li;
Aslam Bhatti, Uzair;
Jing Liu;
Yen-wei Chen;
Dekai Li;
Lei Cao

Publication type:

Article

A Robust Zero-Watermarking Based on SIFT-DCT for Medical Images in the Encrypted Domain.

Published in:

Computers, Materials & Continua, 2019, v. 61, n. 1, p. 363, doi. 10.32604/cmc.2019.06037

By:

Jialing Liu;
Jingbing Li;
Yenwei Chen;
Xiangxi Zou;
Jieren Cheng;
Yanlin Liu;
Bhatti, Uzair Aslam

Publication type:

Article

Logo Extraction from Audio Signals by Utilization of Internal Noise.

Published in:

IETE Journal of Research, 2013, v. 59, n. 3, p. 270, doi. 10.4103/0377-2063.116092

By:

Jha, Rajib Kumar;
Soni, Badal;
Aizawa, Kiyoharu

Publication type:

Article

A Novel Zadoff-Chu Matrix Transform Precoded Interleaved-OFDMA Uplink System for 4G Cellular Systems: Peak to Average Power Ratio Performance.

Published in:

IETE Journal of Research, 2011, v. 57, n. 6, p. 557, doi. 10.4103/0377-2063.92272

By:

Baig, Imran;
Jeoti, Varun

Publication type:

Article

An explicit counter-example for the shephard problem of convex bodies in ℝ.

Published in:

Acta Mathematica Sinica, 2015, v. 31, n. 12, p. 1941, doi. 10.1007/s10114-015-4561-5

By:

Xia, Yun;
Zeng, Chun

Publication type:

Article

DWT-DCT-Based Data Hiding for Speech Bandwidth Extension.

Published in:

Radioengineering, 2021, v. 30, n. 2, p. 435, doi. 10.13164/re.2021.0435

By:

KODURI, Sunil Kumar;
KUMAR, T. Kishore

Publication type:

Article

Motion under a time-dependent driving force plus a linear velocity-dependent friction: From the unilateral Fourier transform to the Green function.

Published in:

Caderno Brasileiro de Ensino de Física, 2024, v. 46, p. 1, doi. 10.1590/1806-9126-RBEF-2024-0051

By:

Correa, Thomas A.;
de Castro, Antonio S.

Publication type:

Article

A caveat about applications of the unilateral Fourier transform.

Published in:

Caderno Brasileiro de Ensino de Física, 2020, v. 42, p. 1, doi. 10.1590/1806-9126-RBEF-2020-0129

By:

de Castro, Antonio S.

Publication type:

Article

Survey of pediatric MDCT radiation dose from university hospitals in Thailand: a preliminary for national dose survey.

Published in:

2012

By:

Kritsaneepaiboon S;
Trinavarat P;
Visrutaratna P

Publication type:

Journal Article

Spectral-hashing-based image retrieval and copy-move forgery detection.

Published in:

Australian Journal of Forensic Sciences, 2016, v. 48, n. 6, p. 643, doi. 10.1080/00450618.2015.1128966

By:

Granty, Regina Elwin J;
Kousalya, G

Publication type:

Article

Solutions for Groundwater Flow to a Pumping Well with an Exponentially Decreasing Variable‐Rate in a Sloping Aquifer.

Published in:

Ground Water, 2022, v. 60, n. 6, p. 792, doi. 10.1111/gwat.13198

By:

Guo, Ziwei;
Wen, Zhang;
Jakada, Hamza

Publication type:

Article

A Semi-Analytical Solution of Two-Dimensional Unsteady Groundwater Flow Outside a Long-Strip Excavation Pit with a Cut-Off Wall.

Published in:

Applied Sciences (2076-3417), 2024, v. 14, n. 16, p. 7367, doi. 10.3390/app14167367

By:

Chang, Yinsheng;
Lv, Le;
Wang, Xudong;
Xu, Jin

Publication type:

Article

Rate Decline Analysis for Limited-Entry Well in Abnormally High-Pressured Composite Naturally Fractured Gas Reservoirs.

Published in:

Applied Sciences (2076-3417), 2019, v. 9, n. 9, p. 1821, doi. 10.3390/app9091821

By:

Wu, Mingtao;
Wang, Xiaodong;
Zhao, Wenqi;
Zhao, Lun;
Sun, Meng;
Zhou, Hai

Publication type:

Article

Experimental Verification of Methods for Converting Acceleration Data in High-Rise Buildings into Displacement Data by Shaking Table Test.

Published in:

Applied Sciences (2076-3417), 2019, v. 9, n. 8, p. 1653, doi. 10.3390/app9081653

By:

Han, Heuisoo;
Park, Mincheol;
Park, Sangki;
Kim, Juhyong;
Baek, Yong

Publication type:

Article

Investigation of interactions among collinear Griffith cracks situated in a functionally graded medium under thermo-mechanical loading.

Published in:

Journal of Thermal Stresses, 2021, v. 44, n. 4, p. 433, doi. 10.1080/01495739.2020.1843379

By:

Singh, Ritika;
Das, S.

Publication type:

Article

Pilot Protection of a Distribution Network with Distributed Generators Based on 5G and Dynamic Time Warping Considering Cosine Transform.

Published in:

Energies (19961073), 2023, v. 16, n. 23, p. 7762, doi. 10.3390/en16237762

By:

Wang, Deyang;
Yuan, Zhi;
Wang, Weiqing;
Zhi, Kaihua

Publication type:

Article

Lossless Medical Image Compression by Using Difference Transform.

Published in:

Entropy, 2022, v. 24, n. 7, p. N.PAG, doi. 10.3390/e24070951

By:

Rojas-Hernández, Rafael;
Díaz-de-León-Santiago, Juan Luis;
Barceló-Alonso, Grettel;
Bautista-López, Jorge;
Trujillo-Mora, Valentin;
Salgado-Ramírez, Julio César

Publication type:

Article

On an Euler–Abel Type Transform of Trigonometric Series.

Published in:

Abstract & Applied Analysis, 2024, v. 2024, p. 1, doi. 10.1155/aaa/5942773

By:

Berisha, N. Sh.;
Berisha, F. M.;
Sadiku, M.;
Giné, Jaume

Publication type:

Article

Fast computation and practical use of amplitudes at non-Fourier frequencies.

Published in:

Computational Statistics, 2021, v. 36, n. 3, p. 1755, doi. 10.1007/s00180-020-01061-4

By:

Reschenhofer, Erhard;
Mangat, Manveer K.

Publication type:

Article

Detection of sand deposition in pipeline using percussion, voice recognition, and support vector machine.

Published in:

Structural Health Monitoring, 2020, v. 19, n. 6, p. 2075, doi. 10.1177/1475921720918890

By:

Cheng, Hao;
Wang, Furui;
Huo, Linsheng;
Song, Gangbing

Publication type:

Article

Novel schemes for the improvement of lifting wavelet transform-based image watermarking using Schur decomposition.

Published in:

Journal of Supercomputing, 2023, v. 79, n. 12, p. 13142, doi. 10.1007/s11227-023-05167-6

By:

Tiwari, Anurag;
Srivastava, Vinay Kumar

Publication type:

Article

ON SOLVABILITY OF BARBASHIN'S TYPE EQUATION AND INITIAL VALUE PROBLEM VIA THE STRUCTURE OF GENERALIZED CONVOLUTIONS.

Published in:

Annales Universitatis Scientiarum Budapestinensis de Rolando Eötvös Nominatae. Sectio Computatorica, 2023, v. 54, p. 341, doi. 10.71352/ac.54.341

By:

Trinh Tuan

Publication type:

Article

THE h-FOURIER COSINE-LAPLACE GENERALIZED CONVOLUTION WITH A WEIGHT FUNCTION.

Published in:

Annales Universitatis Scientiarum Budapestinensis de Rolando Eötvös Nominatae. Sectio Computatorica, 2023, v. 54, p. 321, doi. 10.71352/ac.54.321

By:

Nguyen Xuan Thao;
Hoang Tung

Publication type:

Article

Non uniform array antenna with three Luneburg lenses.

Published in:

Electrotechnica & Electronica (E+E), 2017, v. 52, n. 7/8, p. 14

By:

Apostolov, Peter;
Stefanov, Alexey

Publication type:

Article

Secure Data Transmission techniques using AES cryptography along with Image Steganographic analysis.

Published in:

International Journal of Recent Research Aspects, 2017, v. 4, n. 4, p. 21

By:

Bala, Manju

Publication type:

Article

Improved sqrt-cosine similarity measurement.

Published in:

Journal of Big Data, 2017, v. 4, n. 1, p. 1, doi. 10.1186/s40537-017-0083-6

By:

Sohangir, Sahar;
Wang, Dingding

Publication type:

Article

Numerical inversion of the spherical Radon transform and the cosine transform using the approximate inverse with a special class of locally supported mollifiers.

Published in:

Journal of Inverse & Ill-Posed Problems, 2014, v. 22, n. 4, p. 497, doi. 10.1515/jip-2012-0095

By:

Riplinger, Martin;
Spiess, Malte

Publication type:

Article

The smoothness of HASM.

Published in:

International Journal of Geographical Information Science, 2013, v. 27, n. 8, p. 1651, doi. 10.1080/13658816.2013.787146

By:

Chen, Chuanfa;
Yue, Tianxiang;
Dai, Honglei;
Tian, Maoyi

Publication type:

Article

Modified Single Finite Fourier Cosine Integral Transform Method for Finding the Critical Elastic Buckling Loads of First Order Shear Deformable Beams with Fixed Ends.

Published in:

Journal of Composite & Advanced Materials / Revue des Composites et des Matériaux Avancés, 2019, v. 29, n. 6, p. 257, doi. 10.18280/rcma.290603

By:

Ike, Charles C.;
Nwoji, Clifford U.;
Onah, Hyginus N.;
Mama, Benjamin O.;
Onyia, Michael E.

Publication type:

Article

Zadoff-Chu Matrix Transform Precoding-Based Orthogonal Frequency Division Multiple Access Uplink Systems: A Peak-to-Average Power Ratio Performance.

Published in:

Arabian Journal for Science & Engineering (Springer Science & Business Media B.V. ), 2013, v. 38, n. 3, p. 613, doi. 10.1007/s13369-012-0377-0

By:

Baig, Imran;
Jeoti, Varun

Publication type:

Article

An optimality property of an approximated solution computed by the Hessenberg method.

Published in:

Mathematical Communications, 2022, v. 27, n. 2, p. 225

By:

NAJAFI-KALYANI, MEHDI;
BEIK, FATEMEH PANJEH ALI

Publication type:

Article

Generalizations of Ramanujan's Integral Associated with Infinite Fourier Cosine Transforms in Terms of Hypergeometric Functions and its Applications.

Published in:

Kyungpook Mathematical Journal, 2020, v. 60, n. 4, p. 781, doi. 10.5666/KMJ.2020.60.4.781

By:

QURESHI, MOHAMMAD IDRIS;
DAR, SHOWKAT AHMAD

Publication type:

Article

Exploring Discrete Haar Wavelet and Cosine Transforms for Accuracy-and Energy-Quality VLSI Watermarking Systems Design.

Published in:

Circuits, Systems & Signal Processing, 2024, v. 43, n. 12, p. 7750, doi. 10.1007/s00034-024-02802-2

By:

da Rosa, Morgana M. A.;
da Costa, Eduardo A. C.;
Soares, Rafael;
Bampi, Sergio

Publication type:

Article