1. 工程检测信号AR模型的建模及参数谱分析

1.1 测试数据的采集、检验和预处理

1.2 模型参数的递推估计快速算法---Lenvinson算法

1.3 AR模型阶次的确定

1.4 AR参数谱的计算

-1. Engineering detection signal AR model modeling and parameters spectrum analysis

1.1 test data collection, the inspection and preprocessing

1.2 the parameters for the model of recursive estimate the fast algorithm--Lenvinson algorithm

1.3 AR model to determine the order of time

1.4 AR parameters of the calculation of the spectrum