发明名称 |
Apparatus and method for providing near-optimal representations over redundant dictionaries |
摘要 |
Certain exemplary embodiments provide a method comprising a plurality of activities, comprising: automatically: receiving a signal; and via a plurality of iterations, determining, for the received signal, a provable near-optimal B-term representation formed from a linear combination of a plurality of elements selected from a predetermined redundant mu-coherent dictionary, said determined near-optimal B-term representation corresponding to an error that is a minimum of a set of errors corresponding to all possible B-term representations associated with the predetermined redundant mu-coherent dictionary.
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申请公布号 |
US7555691(B2) |
申请公布日期 |
2009.06.30 |
申请号 |
US20040851586 |
申请日期 |
2004.05.21 |
申请人 |
AT&T INTELLECTUAL PROPERTY, II, L.P. |
发明人 |
GILBERT ANNA C.;MUTHUKRISHNAN SHANMUGAVELAYUTHAM;STRUASS MARTIN J. |
分类号 |
G06F11/00;G06F17/00;G06F17/17;G06K9/62;H03M7/30 |
主分类号 |
G06F11/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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