文章摘要信息 关键词 : OFDM;稀疏信道;压缩传感;l0范数 [gap=1073]onal frequency division multiplexing (OFDM); sparse channel; compressed sensing; l0 norm
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L0-norm L0范数
L0 norm minimized solution L0范数最小解
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In the test stage, the sensing matrix is projected onto the test vector, and the minimum l0-norm solution is computed with Orthogonal Matching Pursuit (omp) algorithm.
利用正交匹配跟踪算法求最小零范数解,在变换域中用近邻法判断测试数据的类别。
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