Výsledky vyhledávání - "Jejaw Demamu"

Akademický článek

Updates on Properties of Hamming Distance of Binary Fuzzy Codes over Fuzzy Vector Spaces and Their Application in Decoding Process

Autor: Mezgebu Manmekto Gereme, Jejaw Demamu, Berhanu Assaye Alaba

Publikováno v: Fuzzy Information and Engineering, Vol 15, Iss 4, Pp 335-346 (2023)

In this paper, we used the definition of fuzzy vector spaces and fuzzy subsets in combination in order to define fuzzy codes over a fuzzy vector space. We found that the combined definitions did not satisfy the definition of fuzzy vector spaces over

Externí odkaz: https://doaj.org/article/b1c869ab1f734e39b2503c1e8bc6db7a

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Akademický článek

Binary Fuzzy Codes and Some Properties of Hamming Distance of Fuzzy Codes

Autor: Mezgebu Manmekto Gereme, Jejaw Demamu, Berhanu Assaye Alaba

Publikováno v: Fuzzy Information and Engineering, Vol 15, Iss 1, Pp 26-35 (2023)

In this paper, we discussed binary fuzzy codes over a vector space F2n by relating classical codes with the probability of a binary symmetric channel (BSC) for receiving a sent codeword correctly. We used the weight of error patterns between a receiv

Externí odkaz: https://doaj.org/article/100c9b392ba94f73bef213dad2b4a7e4

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Akademický článek

Predicting mathematics performance from anxiety, enjoyment, value, and self-efficacy beliefs towards mathematics among engineering majors

Autor: Dawit Asrat Getahun, Getachew Adamu, Awoke Andargie, Jejaw Demamu Mebrat

Publikováno v: Bahir Dar Journal of Education, Vol 16, Iss 1 (2023)

The purpose of this study was to examine first year students’ mathematics anxiety, enjoyment of mathematics, value of mathematics, self-efficacy beliefs and prior performance as predictors of performance on a first year university mathematics cours

Externí odkaz: https://doaj.org/article/89945a8e20e041138711c92ea161d993

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