利用kraken计算的声场信息，在matlab中仿真得到声传播损失-Calculated by kraken sound field sound transmission loss simulation in matlab

水平变化海洋环境简正波声场计算程序。再修改原网站oalib.hlsresearch.com程序的基础上，加上matlab程序分析结果。-normal mode model in the range-depended marine environment, lmodify the original program on oalib.hlsresearch.com，plus matlab program to analysis the output.

一本关于声场计算，尤其是超声波声场计算的指导书，内容很详细(A guide book on sound field calculation, especially ultrasonic field calculation, is very detailed)