基于Welch法的一种目标识别方法

A Method of Target Recognition Based on Welch Arithmetic

目的 寻求一种用于识别战场发声目标的有效方法 .方法 应用了数字信号处理、模式识别等有关理论 .结果与结论 对几种典型装备的声音信号进行了实际分析和试验 ,取得了较好的识别效果 .

Aim\ To seek an effective method which can be used for acoustic target identification in battlefield. Methods\ The related theory about digital-signal processing and pattern recognition is applied. Results and Conclusion\ Several audio signals of typical equipment are analyzed and tested. The experments indicate that this method is effective.