机译:基于混沌的频率检测提高超声多普勒血流速度测量精度的方法
Electrical Engineering Institute, Yanshan University, Qinhuangdao 066004, China;
Precision Instrument and Photoelectric Engineering Institute, Tianjin University, Tianjin 300072, China;
Precision Instrument and Photoelectric Engineering Institute, Tianjin University, Tianjin 300072, China;
Electrical Engineering Institute, Yanshan University, Qinhuangdao 066004, China;
Electrical Engineering Institute, Yanshan University, Qinhuangdao 066004, China;
Electrical Engineering Institute, Yanshan University, Qinhuangdao 066004, China;
Chaos; Frequency detecting; Bloodstream speed measuring; Ultrasonic Doppler; Signal-to-Noise Ratio (SNR); Measuring precision;