发明名称 |
METHOD, DEVICE, COMPUTER PROGRAM AND COMPUTER PROGRAM PRODUCT FOR DETERMINING A REPRESENTATION OF A SIGNAL |
摘要 |
A method for determining a representation (y) of a signal (s)comprise selecting a predeter- mined number (m) of row vectors (v1,..., vm) from a predetermined measurement matrix (M).The predetermined measurement matrix (M) is predetermined dependent on a product of a predetermined Hadamard matrix or generalized Hadamard matrix (H) and a predetermined representation matrix(B).The predetermined representation matrix (B) represents a predetermined basis for the signal(s). The method further comprises determining a respective inner product of the signal (s) and each of the predetermined number (m) of selected row vectors (v1,...,vm) resulting in a predetermined number (m) of measurements (y1,..., ym) forming the representation (y) of the signal (s). |
申请公布号 |
WO2010049906(A1) |
申请公布日期 |
2010.05.06 |
申请号 |
WO2009IB54807 |
申请日期 |
2009.10.29 |
申请人 |
INTERNATIONAL BUSINESS MACHINES CORPORATION;DROZ, PATRICK;HURLEY, PAUL T.;ROONEY, JOHN G.;TUMA, TOMAS |
发明人 |
DROZ, PATRICK;HURLEY, PAUL T.;ROONEY, JOHN G.;TUMA, TOMAS |
分类号 |
H03M7/30;G06K9/00;H03M1/00;H03M3/00;H04N7/26 |
主分类号 |
H03M7/30 |
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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