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Karhunen-Loève-Based Reduced-Complexity Representation of the Mixed-Density Messages in SPA on Factor Graph and Its Impact on BER

Pavel Prochazka, Jan Sykora
2010 EURASIP Journal on Wireless Communications and Networking  
A representation of generally-shaped continuously valued messages in the FG/SPA is commonly solved by a proper parameterization of the messages.  ...  The paper introduces a systematic procedure for obtaining a scalar message representation with well-defined fidelity criterion in a general FG/SPA.  ...  The KLT-approximated message provides the best approximation in the MSE sense.  ... 
doi:10.1155/2010/574607 fatcat:5oyywh74t5d2diynjttkmrbdg4


2016 Seibutsu Butsuri  
Moreover, differences in the compliance properties are evaluated based on the canonical angles between the subspaces spanned by the force vectors corresponding to the motion modes.  ...  In general, cells sense mechanical property of extracellular milieu and alter their functions depending on the level of the matrix elasticity.  ... 
doi:10.2142/biophys.56.s1 fatcat:jxxuc3tfpbhc5isjcmprzec2gi