Simple computation of projection matrix for bearing estimations
β Scribed by Chien-Chung Yeh,
- Book ID
- 118683205
- Publisher
- The Institution of Electrical Engineers
- Year
- 1987
- Weight
- 513 KB
- Volume
- 134
- Category
- Article
- ISSN
- 0143-7070
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We present a fast algorithm for the construction of a spectral projector. This algorithm allows us to compute the density matrix, as used in, e.g., the Kohn-Sham iteration, and so obtain the electron density. We compute the spectral projector by constructing the matrix sign function through a simple
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