将地震波转换成反应谱的程序。。。。。。。。。。。,seismic wave to spectrum..........

地震勘探原理，基于MATLAB的速度谱的计算， 基于MATLAB的速度谱的计算，-Seismic exploration theory, based on the calculation of the velocity spectrum of MATLAB, MATLAB-based computing speed spectrum, based on the speed of computing spectrum MATLAB,

通过MATLAB程序绘制地震记录的伪加速度谱、伪速度谱和位移谱(The pseudo acceleration spectrum, pseudo velocity spectrum and displacement spectrum of seismic records are plotted by MATLAB program.)