在MATLAB中读取IMU参数（包含零偏不稳定度、随机漂移、常值漂移、线性度）等参数，采用bar函数进行作图比对，自动对当前主要MEMS传感器进行评价比对-The IMU parameters (including zero bias instability, random drift, constant drift, linearity) and other parameters are read in MATLAB, and the bar function is used to carry