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Question
请问如何将函数数据或提取故障分量数据表示为矩阵形式？。
例如x(t)=sint.数据窗20ms,采样频率4khz.将数据变为一个（N-L）*（L）矩阵。N=80,L=30.Y=[x(0) .............................................x(L-1)] ...
3 years ago | 1 answer | 0
