【发布时间】:2015-02-13 07:52:23
【问题描述】:
我正在测量两个相同大小的数据的相似度是20。那是
A=[0.915450999999999 0.908220499999997 0.900374999999996 0.890547499999996 0.880455499999997 0.868436999999998 0.853787499999999 0.836066499999999 0.815514999999999 0.785924499999999 0.661612000000002 0.208405500000000 0.0495730000000000 0.0148525000000000 0.00604500000000001 0.00292150000000000 0.00150100000000000 0.000730999999999999 0.000431999999999999 0.000222999999999999]
和
B=[0.915971250000000 0.909765000000000 0.902468749999999 0.894108749999999 0.883719999999998 0.871347499999999 0.857477500000000 0.841131250000000 0.821846250000000 0.796526250000000 0.673128750000000 0.208027500000000 0.0520962500000000 0.0187462500000000 0.00634375000000000 0.00295500000000000 0.00134500000000000 0.000226250000000000 0.000150000000000000 0.000113750000000000]
你能帮我在matlab中计算吗?结果相似则为1,否则为0。 预先感谢。
【问题讨论】:
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你在图中显示了什么?你建议什么相似性度量?为什么不直接计算呢? ...你们都听说过最小二乘法吗?
标签: matlab