subspace造句
(61) Definition 2 : Given two vector spaces, if, then V 1 is called a subspace of v 2.
(62) As a result, the features of training samples and testing sample are got by projecting them on the subspace spanned by optimal base vectors.
(63) Simulations show that this algorithm has equivalent performance but simpler computation as compared with the multiuser detection algorithm based on subspace algorithm.
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