%0 Journal Article %A Zhihua Yang and Lihua Yang %D 2009 %J International Journal of Mathematical and Computational Sciences %B World Academy of Science, Engineering and Technology %I Open Science Index 36, 2009 %T A New Definition of the Intrinsic Mode Function %U https://publications.waset.org/pdf/14995 %V 36 %X This paper makes a detailed analysis regarding the definition of the intrinsic mode function and proves that Condition 1 of the intrinsic mode function can really be deduced from Condition 2. Finally, an improved definition of the intrinsic mode function is given. %P 1144 - 1147