J. L. Lin

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This paper builds upon the ideas proposed by Diebold and Rudebusch (1996) and estimates a multivariate dynamic Markov–switching factor model for a vector of macroeconomic variables. The approach captures both the idea of the business cycle as expressing co–movement in several macroeconomic variables as well as the asymmetric nature of business cycle phases.(More)
This paper is mainly an optimized design process about vertical acoustic array which is used in the far-field condition. It is difficult to design Acoustic arrays for a wideband signal covering several octaves, we needs spatial resolution which causes some signals to be received. One solution to this problem is to use relevant nesting and array(More)
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