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You read in the computer which records wave motion field analytical manner and the program which makes the device and wave motion field analytical manner the computer run inside the possible
You read in the computer which records wave motion field analytical manner and the program which makes the device and wave motion field analytical manner the computer run inside the possible
PROBLEM TO BE SOLVED: To provide a wave field analysis method and device, for increasing calculation speed while reducing computational complexity in repeated calculation of a plurality of similar calculation models, and to provide a computer-readable recording medium recording a program for making a computer execute the wave field analysis method.;SOLUTION: The method comprises extracting, for a plurality of calculation models different in wave propagation state in an analysis area, a common part in which the wave propagation state is common from an initial state; starting calculation of time change of wave field from the initial state for the extracted common part; stopping the calculation in an intermediate calculation step; storing the calculated wave field state in a storage means; reading the wave field state stored in the storage means; and continuing the calculation of time change of wave field to each model from the wave field state in the intermediate calculation step.;COPYRIGHT: (C)2009,JPO&INPIT
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