Browsing Institute's contributions by Author "Mahadevan, R."
Now showing items 1-14 of 14
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A solution to the inverse problem in ocean acoustics
Murty, T.V.R.; Somayajulu, Y.K.; Mahadevan, R.; Murty, C.S.; Sastry, J.S. (DESIDOC, New Delhi, 1992)The methodology and software developed to reconstruct a vertical sound speed profile as a part of studies on the marine acoustic modelling, using the ray path lengths and the travel time perturbations in tomographic layers ... -
Bispectra of sea surface waves
Mahadevan, R.; Sengupta, D. (IIT Bombay, 1986) -
Data assimilation in modeling ocean processes: A bibliographic study
Mahadevan, R.; Fernandes, A.A.; Saran, A.K. (Goa: NIO, 2002)An annotated bibliography on studies related to data assimilation in modeling ocean processes has been prepared. The bibliography listed here is not comprehensive and is not prepared from the original references. Information ... -
Data assimilation techniques in modeling ocean processes
Mahadevan, R.; Fernandes, A.A.; Naqvi, S.W.A. (National Institute of Oceanography, India, 2001)Three main classes of procedures in data analysis and assimilation viz. Objective Analysis, Optimal Interpolation and variational method, used to process the observed data on atmospheric and ocean parameters are briefly ... -
Empiricial orthogonal function description of beach profiles
Mahadevan, R.; Fernandes, A.A. (IIT Bombay, 1985) -
Factor analysis of multivariate data
Fernandes, A.A.; Mahadevan, R. (1982)A brief introduction to factor analysis is presented. A FORTRAN program, which can perform the Q-mode and R-mode factor analysis and the singular value decomposition of a given data matrix is presented in Appendix B. This ... -
Inverse problem of Ocean Acoustic Tomography (OAT) - A numerical experiment
Murty, T.V.R.; Somayajulu, Y.K.; Mahadevan, R.; Murty, C.S. (Indian Society of Theoretical and Applied Mechanics, 1994)Acoustic model simulation experiments related to the forward and inverse aspects of ocean tomography have been taken up with a view to estimate the vertical sound speed field by inverting the travel time data. Two methods ... -
Multivariate data analysis
Fernandes, A.A.; Antony, M.K.; Somayajulu, Y.K.; Sarma, Y.V.B.; Almeida, A.M.; Mahadevan, R. (National Institute of Oceanography, Goa, 2005)This report describes some of the multivariate data analysis techniques used in meteorology and oceanography and provides the necessary background and software to undertake appropriate analyses of a given data set. The ... -
Numerical calculation of wave refraction
Mahadevan, R.; Renukaradhya, P.S. (1983) -
Numerical prediction of shoreline adjacent to breakwater
Mahadevan, R.; Chandramohan, P.; Nayak, B.U. (IIT Bombay, 1985)Existing mathematical models for prediction of shoreline changes in the vicinity of a breakwater were reviewed The analytical and numerical results obtained from these models have been compared Under the numerical approach, ... -
Storm surges along the east coast of India
Fernandes, A.A.; Das, V.K.; Mahadevan, R. (1983) -
The stochastic inverse method for ocean acoustic tomography studies
Murty, T.V.R.; Mahadevan, R. (Parjon Information Services, 1995) -
Transformation of coordinates for storm surge simulation
Fernandes, A.A.; Mahadevan, R. (Pune: CWPRS, 1983) -
Transformation of coordinates for storm surge simulation
Fernandes, A.A.; Mahadevan, R. (1983)