Response Amplitude Operator's App

Version 1.0.0 (976 KB) by Guilherme
This algorithm allows the determination of RAO's by applying Strip Theory and Multiparameter Conformal Mapping.
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Updated 22 Sep 2023

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The algorithm was developed during the master's dissertation at the naval school with the purpose of determining RAO's for Portuguese Navy ships. The implemented methods are Strip Theory and Multiparameter Conformal Mapping.
The app in the folder "Multiparameter Conformal Mapping" only need a file with the cross sections corresponding to the ship you want to study in .txt format.
The app in the folder "Response Amplitude Operator" needs the next inputs:
  • Conformal Mapping coefficients for each section
  • Coordinates of the cross sections for the draft under study
  • Longitudinal position of cross sections
  • ship characteristics (center of mass, gmt, gml, displacement

Cite As

Guilherme (2026). Response Amplitude Operator's App (https://www.mathworks.com/matlabcentral/fileexchange/135787-response-amplitude-operator-s-app), MATLAB Central File Exchange. Retrieved .

Balixa, N. (2021). Desenvolvimento de um Algoritmo de Cálculo das Forças de Froude-Krylov e de Difração (Dissertação para obtenção do grau Mestre). Escola Naval, Alfeite.

Ferreira, H. d. S. (2018). Métodos de Mapeamento Conforme : Desenvolvimento de uma Ferramenta Computacional para o Cálculo de Coeficientes Hidrodinâmicos (Dissertação para obtenção do grau Mestre). Escola Naval, Alfeite.

Ramujane, N. M. (2019). Desenvolvimento de um algoritmo em Matlab para determinar coeficientes hidrodinâmicos pelo método de mapeamento conforme multi-parâmetro (Dissertação para obtenção do grau mestre). Escola Naval, Alfeite

MATLAB Release Compatibility
Created with R2022a
Compatible with any release
Platform Compatibility
Windows macOS Linux
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Version Published Release Notes
1.0.0