An algebraic approach for human posture estimation in the sagittal plane using accelerometer noisy signal
作者： Philippe Fraisse , Wilfrid Perruquetti , Vincent Bonnet , Mamadou Mboup , Rosane Ushirobira
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摘要: Our aim is to develop an algebraic approach estimate human posture in the sagittal plane using Inertial Measurement Unit (IMU) providing accelerations and angular velocities. For this purpose, we address issue of estimation amplitude, frequency phase a biased noisy sum three sinusoidal waveform signals on moving time horizon. The length window being small, must be done within fraction signal's period. problem solved via method. efficiency our illustrated by computer simulations.
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