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《PROGRESS IN GEOPHYSICS》 2000-02
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WAVFORM INVERSION OF ACOUSTIC DATA IN LAYERED MEDIA

ZHANG Lin bin YAO Zhen xing (Institute of Geophysics,Chinese Academy of Sciences,Beijing 100101 China)  
Based on the generalized reflecton and transmissiom method,we discuss waveform inversion of acoustic wave equation in layered media. We derived analytical expression of Jacobian matrix in frequency wavenumber domain which can be computed directly from forward modeling. The iversion is performed by using least squares technique. Numerical examples prove the feasibility of the method.
【Fund】: 国家自然科学基金项目!( 49674 2 3 5
【CateGory Index】: P631
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