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关于readme中的表格 #29

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Nronaldo opened this issue Oct 22, 2020 · 1 comment
Open

关于readme中的表格 #29

Nronaldo opened this issue Oct 22, 2020 · 1 comment

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@Nronaldo
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感觉后面两行不应该写成bias instability。虽然代码中最后求的是bias instability,但是这个表格这里一定要给出bias instability的话，那单位就错了，按照IEEE 的标准，bias instability的单位应该是deg/h 这种单位。这里应该是角速率随机游走吧。
@voyage19941119
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我理解 deg/h 是离散化的单位，因为特定IMU的频率范围是已知的，所以类似Xsense手册里给的单位都是离散化的 deg/h, 而严格意义上连续化的单位是 (rad/s)*sqrt(Hz)
bias离散化单位

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@voyage19941119 @Nronaldo