The algorithms of step calibration and sine calibration are used in the calibration software which is part of the seismic observatory network project of China.
本文介绍的正弦标定和阶跃标定算法已经被应用在“中国数字地震观测网络项目”的“标定软件分项”中,并在全国范围内试运行。
参考来源 - 地震计台站标定技术研究·2,447,543篇论文数据，部分数据来源于NoteExpress
介绍了利用地震计对阶跃电流标定或稳态正弦电流标定的响应波形获取地震计传递函数的方法。
We use the response waveform from the calibrating with step or steady sine current to calculate the transfer function of a seismometer.
在计算机屏幕上产生二维正弦条纹，并以此作为校准靶进行摄像机标定。
Camera is calibrated by calibration target which is built by 2 - dimensional sinusoidal fringe having been projected on the computer screen.
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