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In view of the interference of complex electromagnetic environment and the non-robustness of traditional method in the weighted fusion of multi-source electronic measurement data, with robust statistics theory as a guide, this paper proposed a robust filter method based on real-time median estimation, and applied the filter residual error scale to the dynamic fusion weights calculation under the optimal...
This paper proposes a novel method for peripheral vascular occlusive disease (PVOD) estimation in diabetic foot using a fractional-order chaotic system (FOCS). Photo-plethysmography (PPG) is a non-invasive technique for detecting blood volume changes in peripheral arteries. Bilateral PPG signals gradually become asymmetry on the right-site or left-site transit time and pulse shape with PVOD severity...
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