The principle and practical work method of the measurement were analyzed, the range and accuracy of this two-dimensional correlation speed measurement were deduced.
介绍了二维相关测速的原理和实现方法，推导出该方法的二维测速范围和测速精度。
The principle and practical work method of the measurement were analyzed, the range and accuracy of this two-dimensional correlation speed measurement were deduced.
介绍了二维相关测速的原理和实现方法，推导出该方法的二维测速范围和测速精度。
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