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请按照下面的测试做一下，看这种情况下数据能停止吗？ A good test to verify if the sensor is positioned correctly and if accurate measurements are being made is to ask the subject to hold their breath. The breathing-rate should go to zero and turn red, the breathing waveform plot should be more or less constant and the heart rate waveforms should still be visible. If the breathing rate does not go to zero OR the heart rate waveform is not visible then either the subject is not properly aligned with the radar or there is interference coming from other moving objects within the Radar field-of-view.
我是按照这个样子摆放，心率和呼吸是有数据，但是我人走开之后，数据还是一直在跳
