将数据从Qualisys Track Manager导入熊猫。
python-qualisys的Python项目详细描述
将从qtm导出的.txt文件中的数据加载到pandas：
pip install qualisys
In[1]:fromqualisysimportload_qtm_dataIn[2]:data,metadata=load_qtm_data('example_data.txt')In[3]:metadataOut[3]:{'analog_frequency':0,'description':'--','events':[],'no_of_frames':720,'pc_on_time':912.56663253,'no_of_cameras':7,'marker_names':['RIGHT_KNEE','right_ankle'],'frequency':120,'no_of_markers':2,'no_of_analog':0,'data_included':'3D','time_stamp':numpy.datetime64('2014-06-17T08:53:44-0400')}In[4]:dataOut[4]:<class'pandas.core.panel.Panel'>Dimensions:2(items)x720(major_axis)x3(minor_axis)Itemsaxis:RIGHT_KNEEtoright_ankleMajor_axisaxis:0.00833to6.0Minor_axisaxis:xtozIn[5]:data['right_ankle'].head()Out[5]:dimxyzt0.008331501.1022073.985102.8150.016671501.1872074.183103.0580.025001501.0522073.905102.7750.033331501.5572073.970103.1950.041671501.4252073.629102.974
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