二维射线追踪程序！matlab编写！！ 地震声波正演源程序,Two-dimensional ray-tracing program! matlab prepared! ! Forward seismic acoustic source

处理波形，计算声波再通过障碍物以后的延迟,从而计算声波在不同介质中的传播速度-Treatment of waveform, calculated the time delay after the sound waves pass through the obstaclesand，In order to estimate the acoustic propagation velocity in different media

MATLAB编程，调用声卡发出一系列不同频率的正弦波，可用于测试声学信道频率响应情况或其他用途。-MATLAB programming, calling card to issue a series of sine waves of different frequencies can be used to test the frequency response of the acoustic channel or other purposes.

光纤陀螺输出误差的allan方差分析，有井曲线作为输入可计算其地震波的衰减,基于chebyshev的水声信号分析。- allan FOG output error variance analysis, There is a well attenuation curve as input to calculate its seismic waves, Based chebyshev underwater acoustic signal analysis.