Method and apparatus for permuting input data and recording...

Details Method and apparatus for permuting input data and recording... Method and apparatus for permuting input data and recording...

2005-02-22

2005-02-22

Mai, Tan V. (Department: 2124)

Electrical computers: arithmetic processing and calculating

Electrical digital calculating computer

Particular function performed

C380S028000

Reexamination Certificate

active

06859818

ABSTRACT:
Permuted data (u1′, u2′, . . . , um′) of input data (u1, u2, . . . , un) expressed by the relationship[u1′u2′⋮um′]=P⁡[u1u2⋮un],are obtained by expressing the permuted data uj′ by uj′=ui′+Di, where j≠i and calculate uj′ for all of j.

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