中文说明：计算目标和海洋回波的功率谱密度,已经调试成功.内含m文件，可直接运行，插值与拟合的matlab实现，用于时频分析算法，一个计算声子晶体结构的一维传递矩阵法,使用matlab实现智能预测控制算法。
English Description：
Computed power spectral density of the target and sea echo, has been successful debugging. Containing m file, you can directly run, interpolation and fitting matlab implementation, for time-frequency analysis algorithm, a calculating the one-dimensional phononic crystal structure of transfer matrix method, using MATLAB to achieve intelligent predictive control algorithm.