function?ydot?=?odefun（tyxiTnt1a2）

a?=?interp1（t1a2t）;?%?Interpolate?the?data?set?（t1a2）?at?time?t

ydot?=?[y（2）;?-（4*pi*xi/Tn）*y（2）-（2*pi/Tn）^2*y（1）-?a];

?屬性????????????大小?????日期????時(shí)間???名稱
-----------?---------??----------?-----??----
?????文件???????30600??2011-09-15?21:14??Response?Spectra\1_ELCentroAccelerogram.jpg
?????文件???????44596??2011-09-15?22:02??Response?Spectra\2_SDOFResponse.jpg
?????文件???????44452??2011-09-16?12:56??Response?Spectra\3_DisplacementResponseSpectrum.jpg
?????文件???????76712??2011-09-16?12:18??Response?Spectra\4_LogDisplacementResponseSpectrum.jpg
?????文件???????43340??2011-09-16?12:19??Response?Spectra\5_PseudoVelocityResponseSpectrum.jpg
?????文件???????64394??2011-09-16?12:19??Response?Spectra\6_LogPseudoVelocityResponseSpectrum.jpg
?????文件???????40663??2011-09-16?13:06??Response?Spectra\7_PseudoAccelerationResponseSpectrum.jpg
?????文件???????61088??2011-09-16?12:21??Response?Spectra\8_LogPseudoAccelerationResponseSpectrum.jpg
?????文件???????22030??2011-09-16?12:16??Response?Spectra\Accelerogram.fig
?????文件???????25552??2011-09-16?12:56??Response?Spectra\DisplacementResponseSpectrum.fig
?????文件???????93460??2010-08-10?18:11??Response?Spectra\EINS.DAT
?????文件???????23479??2011-09-16?12:18??Response?Spectra\LogDisplacementResponseSpectrum.fig
?????文件???????23310??2011-09-16?12:20??Response?Spectra\LogPseudoAccelerationResponseSpectrum.fig
?????文件???????23297??2011-09-16?12:19??Response?Spectra\LogPseudoVelocityResponseSpectrum.fig
?????文件?????????167??2011-09-15?15:24??Response?Spectra\odefun.m
?????文件???????23257??2011-09-16?12:20??Response?Spectra\PseudoAccelerationResponseSpectrum.fig
?????文件???????23250??2011-09-16?12:19??Response?Spectra\PseudoVelocityResponseSpectrum.fig
?????文件????????4832??2011-09-16?15:46??Response?Spectra\ResponseSpectra.m
?????文件??????627706??2011-09-16?15:48??Response?Spectra\ResponseSpectra.pdf
?????文件???????33395??2011-09-16?12:16??Response?Spectra\SDOFResponse.fig
?????文件???????30720??2011-09-16?13:09??Response?Spectra\Thumbs.db
?????文件????????1322??2014-02-12?13:39??license.txt