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21〜23 articles out of 23 articles

The Fast Fourier Transform for the Sample of Arbitrary Length and Its Application to Spectral Analyses

Port and Airport Research Institute      0155

March, 1973


Susumu KUWAJIMA,Kohei NAGAI

One of the most inconvenient restrictions of existing method of the Fast Fourier Transform (F.F.T), which was rediscovered and pro...

Model Experiment on Beach Profile Change due to the construction of Miho Breakwater, Port Shimizu

Port and Airport Research Institute      0154

March, 1973

Head of Marine hydrodynamics Division
Shouji SATO,Norio TANAKA,Katsuhiro SASAKI

An estimation of the change beach profile induced by the construction of Miho Breakwater at Port Shimizu has been conducted on the...

A Field Test on Rolling in a Survey Boat

Port and Airport Research Institute      0153

March, 1973


Kazumasa ASAYAMA,Yoichi SHIBUYA,Mineo IWASAKI,Koji ISHIZUKA,Hideyuki SYOJI

A field test on vertical acceleration and rolling angle of a survey boat KUROSHIO (a catamaran) and a launch HAYATE (an ordinary b...