A new algorithm for computing the numerical rank of a matrix is developed. The method is based on counting the number of nonzero singular values of the matrix rather than on their numerical values. The algorithm consists of three phases based on unitary coordinate transformations and the Sturm sequence property.
|Original language||English (US)|
|Title of host publication||Unknown Host Publication Title|
|Editors||Antonio Luque, A.R. Figueiras Vidal, J.M.R. Delgado|
|Number of pages||4|
|State||Published - 1985|
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