Thats a unique idea.You should consider the following idea to enhance your idea so that it would impact uniquely: In order to obtain bio-impedance information at different frequency simultaneously, the bio-impedance measurement method in the condition of mixing frequency excitation is studied in this paper. The influence of energy leakage and fence effect of DFT to sine signal detection is analyzed, according to which the bio-impedance measurement technology based on DFT with virtual reference vector is presented. Finally, compensation of virtual reference vector is certificated by emulations and experiments. From the experimental results, the dynamic reaction of respiratory and cardiac activity in different frequency can be manifested according to the human impedance measurement.
['Wang Chao', 'Huang Chunyan', 'Zhang Xiaoli', 'Wang Huaxiang']
I am writing a research paper on a idea Mixing Frequency Bio-impedance Measurement Technology based on DFT and Virtual Reference Vector
[{"from": "human", "value": "I am writing a research paper on a idea Mixing Frequency Bio-impedance Measurement Technology based on DFT and Virtual Reference Vector"}, {"from": "gpt", "value": "Thats a unique idea.You should consider the following idea to enhance your idea so that it would impact uniquely: In order to obtain bio-impedance information at different frequency simultaneously, the bio-impedance measurement method in the condition of mixing frequency excitation is studied in this paper. The influence of energy leakage and fence effect of DFT to sine signal detection is analyzed, according to which the bio-impedance measurement technology based on DFT with virtual reference vector is presented. Finally, compensation of virtual reference vector is certificated by emulations and experiments. From the experimental results, the dynamic reaction of respiratory and cardiac activity in different frequency can be manifested according to the human impedance measurement."}]