利用gamma校正进行图形增强的matlab程序，保证可用-Using gamma to correct the graphics enhanced matlab program, to ensure the availability of

此程序用matlab语言编写，主要用于实现地震勘探数据处理中的动校正（NMO）功能。-This procedure used matlab language, mainly for the achievement of seismic data processing in the NMO (NMO) function.