In hardware , we choose anti - disturbance photoelectric isolative sensor , take rc filter to resolve high - frequency for anti - disturbance . in software , we adopt arithmetic of recursion mean value to collective signal values to resolve low - frequency ac and pinnacle pulse disturbance 在硬件方面，选用抗干扰能力强的光电隔离电量传感器，并采取rc滤波抗干扰措施解决中高频干扰问题；在软件方面，对采集到的信号量采取递推平均值算法，解决低频交流和尖峰脉冲干扰问题。
The gauss - ray tracing have the dynamic and geometric character . it can compose the record by calculating the high frequency wave in transverse anisotropic medium , avoiding getting the accurate ray path . it is a very steady and effective method with little calculation time and a good precision 高斯射线束正演包括地震波运动学特征和动力学特征，能有效的计算横向上不均匀介质中高频体波的合成纪录，避开了精确求取两点射线路径，大大减少了计算的时间，同时又具有较高的精度，是一个很稳健有效的方法。
