I trained the model through spectral analysis. After deploying it to the chip, I found that only the following metrics were displayed: Timing: DSP 11 ms, inference 0 ms, anomaly 0 ms. Predictions:
heart_breath: 0.99609
heart_nobreath: 0.00000 Regarding this kind of data, I want to know how to view the strongest value within the frequency domain of the FFT?