说明：  利用c语言，进行均匀介质的地震波模拟，采用声波作为模拟震源，并且做了一定的边界处理。生成数据，利用su进行成图。
(Using c language, uniformity of medium wave simulation, the sound waves as analog source, and do a boundary. Generate data, and by using the su for mapping. )