应用多抽样率技术实现基阵指向性拟合

提出了一种基于多抽样率技术的声纳基阵指向性拟合方法，并与传统的获取方法进行了比较，提高了基阵指向性拟合的精度，给出的仿真实例，证明了这种技术具有较高的灵活性和可信度，可适应各种形状基阵的指向性拟合，对其它传感器的指向性拟合同样具有参考价值。

Simulation of Transducer Directivity Using the technology of Multi-sample

A new method is proposed in this paper to realize the simulation of transducer directivity, which is based on the technology of multl-sample. The simulation precision is enhanced compared with the traditional method. The new method is of higher flexibility and reliability, which can be proved with the simulation example and adapted to transducer of discretional forms. It also provides reference for the simulation of other transducer directivity.