the error in a vision or sound signal arising from limitations in the system that generates or processes the signal
Examples of 'aliasing' in a sentence
aliasing
Using such pseudorandom trajectories, aliasing caused by under-sampling manifests itself as incoherent noise.
Andrew Thomas Curtis, Christopher Kumar Anand 2008, 'Random Volumetric MRI Trajectories via Genetic Algorithms', International Journal of Biomedical Imaginghttp://dx.doi.org/10.1155/2008/297089. Retrieved from DOAJ CC BY 4.0 (https://creativecommons.org/licenses/by-sa/4.0/legalcode)
To estimate the vocal tract characteristics accurately, however, the effect of aliasing must be eliminated.
M. Shahidur Rahman, Tetsuya Shimamura 2007, 'Linear Prediction Using Refined Autocorrelation Function', EURASIP Journal on Audio, Speech, and Music Processinghttp://dx.doi.org/10.1155/2007/45962. Retrieved from DOAJ CC BY 4.0 (https://creativecommons.org/licenses/by-sa/4.0/legalcode)
We then utilize the azimuth cross-correlation to determine the aliasing number.
Linjian Zhang, Yesheng Gao, Xingzhao Liu 2018, 'Adaptive reconstruction for azimuth signal of multichannel HRWS SAR imaging system',EURASIP Journal on Advances in Signal Processinghttp://link.springer.com/article/10.1186/s13634-018-0562-8. Retrieved from DOAJ CC BY 4.0 (https://creativecommons.org/licenses/by-sa/4.0/legalcode)
Experiments in coupled population dynamics should be designed that address the eventual aliasing effect.
Brenno Cabella, Fernando Meloni, Alexandre S. Martinez 2019, 'Inadequate Sampling Rates Can Undermine the Reliability of Ecological InteractionEstimation', Mathematical and Computational Applicationshttps://www.mdpi.com/2297-8747/24/2/48. Retrieved from DOAJ CC BY 4.0 (https://creativecommons.org/licenses/by-sa/4.0/legalcode)
Coronary artery stenosis can be identified as localized color aliasing and accelerated flow velocities.
Firdevs Aysenur Ekizler, Ozcan Ozeke, Adem Grbolar, Kenan Omurlu, Zehra Golbasi, OmacTufekcioglu, Erdogan Ilkay 2017, 'An echocardiographic clue for ostial left main coronary artery stenosis', Indian Heart Journalhttp://www.sciencedirect.com/science/article/pii/S0019483216310306. Retrieved from DOAJ CC BY 4.0 (https://creativecommons.org/licenses/by-sa/4.0/legalcode)
The effect of frequency expansion particularly compensates well‐known aliasing frequency effect.
Volodymyr Denisiuk, Oleg Denisiuk 2006, 'On one method of correlation and spectrum estimation development', Aviationhttps://journals.vgtu.lt/index.php/Aviation/article/view/7383. Retrieved from DOAJ CC BY 4.0 (https://creativecommons.org/licenses/by-sa/4.0/legalcode)
In this system we use the aliasing sampling method to minimize the band loss.
C. H. Lee, K. D. Kim, S. T. Han, T. S. Kim, H. K. Choi, D. Y. Byun, B. C. Koo 2002, 'A Design Study of the 400MHz Wide-Band Digital Autocorrelation Spectrometer', Journal of Astronomy and Space Scienceshttp://ocean.kisti.re.kr/downfile/volume/kosss/OJOOBS/2002/v19n4/OJOOBS_2002_v19n4_327.pdf. Retrieved from DOAJ CC BY 4.0 (https://creativecommons.org/licenses/by-sa/4.0/legalcode)
Both aliasing and imaging are controlled by introducing sophisticated stopband constraints in both steps.
Daniel Alfsmann, Heinz G. Göckler, Thomas Kurbiel 2009, 'A Novel Approach to the Design of Oversampling Low-Delay Complex-Modulated FilterBank Pairs', EURASIP Journal on Advances in Signal Processinghttp://dx.doi.org/10.1155/2009/692861. Retrieved from DOAJ CC BY 4.0 (https://creativecommons.org/licenses/by-sa/4.0/legalcode)
In these cases, these algorithms create interpolation artifacts such as zipper effect or color aliasing.
Joan Duran, Antoni Buades 2015, 'A Demosaicking Algorithm with Adaptive Inter-Channel Correlation', Image Processing On Linehttp://www.ipol.im/pub/art/2015/145/. Retrieved from DOAJ CC BY 4.0 (https://creativecommons.org/licenses/by-sa/4.0/legalcode)
However, aliasing has been poorly addressed in coupled population dynamics.
Brenno Cabella, Fernando Meloni, Alexandre S. Martinez 2019, 'Inadequate Sampling Rates Can Undermine the Reliability of Ecological InteractionEstimation', Mathematical and Computational Applicationshttps://www.mdpi.com/2297-8747/24/2/48. Retrieved from DOAJ CC BY 4.0 (https://creativecommons.org/licenses/by-sa/4.0/legalcode)