Zobrazeno 1 - 10
of 13
pro vyhledávání: '"Anamul Haque Sajib"'
Autor:
Harun-Or-Roshid, Md. Mamunur Roshid, Mohammad Mobarak Hossain, M.S. Hasan, Md. Jahirul Haque Munshi, Anamul Haque Sajib
Publikováno v:
Results in Physics, Vol 46, Iss , Pp 106272- (2023)
In this work, the Truncated M−fractional Klein–Gordon (tM-fKG) equation is integrated by implementing the exp(-ϕ(ξ))-expansion and new form of modified Kudryashov’s schemes. The novel exponential, hyperbolic, trigonometric, rational solutions
Externí odkaz:
https://doaj.org/article/0fc18287d35c4bc3b0c1316be82bff1b
Publikováno v:
Dhaka University Journal of Science. 71:17-25
This paper aims to find efficient methods for estimating the parameters (shape =α , scale = β ) of Weibull distribution in different situations. The maximum likelihood estimation method (MLE), the median rank regression method (MRR), the least squa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7d17f9845e7045cb4537455b2f7c1990
https://doi.org/10.3329/dujs.v71i1.65268
https://doi.org/10.3329/dujs.v71i1.65268
Publikováno v:
Dhaka University Journal of Science. 71:76-81
This paper aims to evaluate the accuracy of probability calculation using Chebyshev’s inequality based on simulation study. We consider symmetric (Normal (3,1.52 ), Laplace (3, 2 ) Beta (7.7 ) t5) positively skewed, negatively skewed (5 χ2, Beta (
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a25508465c32b9045dd44fca97f95026
https://doi.org/10.3329/dujs.v71i1.65276
https://doi.org/10.3329/dujs.v71i1.65276
Publikováno v:
G Families of Probability Distributions ISBN: 9781003232193
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9a71054638ee3f6e2bef3f3d0a07a1b0
https://doi.org/10.1201/9781003232193-15
https://doi.org/10.1201/9781003232193-15
Autor:
null Harun-Or-Roshid, Md. Mamunur Roshid, Mohammad Mobarak Hossain, M.S. Hasan, Md. Jahirul Haque Munshi, Anamul Haque Sajib
Publikováno v:
Results in Physics. 46:106272
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9f202b2c8f3590cdaea6c68af48ad7fb
https://doi.org/10.1016/j.rinp.2023.106272
https://doi.org/10.1016/j.rinp.2023.106272
Autor:
Anamul Haque Sajib, Syeda Fateha Akter
Publikováno v:
Dhaka University Journal of Science. 68:117-120
The multivariate normal density (MVN) is considered to be the underlying distribution of many observed samples in statistics for modelling purpose. Therefore, simulating sample from the MVN is required to verify the efficiency of the fitted model. De
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d7c9b5ba2c4d68494a6dce3b9eda5834
https://doi.org/10.3329/dujs.v68i2.54608
https://doi.org/10.3329/dujs.v68i2.54608
Autor:
Anamul Haque Sajib
Publikováno v:
Dhaka University Journal of Science. 68:59-64
Simulating random variates from arbitrary non-normalized probability densities, very often they do not have familiar forms, is an increasingly important requirement in many different fields, especially in Bayesian statistics. Accept-reject algorithm
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::07be2a4d7db150739d1e7d8c3448c6d1
https://doi.org/10.3329/dujs.v68i1.54604
https://doi.org/10.3329/dujs.v68i1.54604
Autor:
Syeda Fateha Akter, Anamul Haque Sajib
Publikováno v:
Dhaka University Journal of Science. 67:91-98
Normal distribution is one of the most commonly used non-uniform distributions in applications involving simulations. Advanced computing facilities make the simulation tasks simple but the challenge is to meet the increasingly stringent requirements
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3b4a19afabb7d14e5360884a2b1af0ae
https://doi.org/10.3329/dujs.v67i2.54579
https://doi.org/10.3329/dujs.v67i2.54579
Autor:
Anamul Haque Sajib
Publikováno v:
Dhaka University Journal of Science. 67:123-130
The Gaussian distribution is often considered to be the underlying distribution of many observed samples for modelling purposes, and hence simulation from the Gaussian density is required to verify the fitted model. Several methods, most importantly,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::addf85475efb14ad0518e3d310232409
https://doi.org/10.3329/dujs.v67i2.54584
https://doi.org/10.3329/dujs.v67i2.54584
Publikováno v:
Dhaka University Journal of Science. 62:81-86
The main objective of this paper was to study the causal relationships of the economic variables GDP, labour, capital and population in Sweden during the time period 1870 to 2000. In this paper the theory of unit root tests, vector auto regressive (V
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ff30576e9406490ab44318855b6bf8b0
https://doi.org/10.3329/dujs.v62i2.21970
https://doi.org/10.3329/dujs.v62i2.21970