基于数字浮标的噪声滤除算法的研究

Based on the Number of Figure Buoys Noise Filtering Algorithm Research

当代军事技术发展迅速,数字浮标日益受到各国海军的重视,其主要应用于浅海中对水声信号进行识别、收集、存储、转发。本研究课题来源于某军工科研项目,主要针对浅海中的数字浮标在工作中如何对实时噪声进行滤除进行研究。文中主要介绍了自适应滤波特点及其算法的实现,然后对此算法在数字浮标上的可行性进行了研究,并结合DSP对其实现和验证,有效的证明此算法能在数字浮标上进行有效的噪声滤除。

The present age military affairs technology is developing , the figure buoy is regarded highly by every country navy gradually, The person is main apply to identification focuses on the identification, collection, storage and re-transmission of the information in the shallow sea. Research problem originates from some war industry scientific research items , filters mainly specifically for how figure buoy in the shallow sea is in progress to real time noise in the job except being in progress studying. And certainly fit in with wave filtering characteristic .This thesis has been introduced mainly and their algorithmic realization, have been in progress to this algorithm feasibility on figure buoy studying, base on DSP gets rid of to whose realization with verifying , certificate here algorithm having effect being able to filter in the effective noise being in progress on figure buoy.