一种基于多分辨分析的脉冲响应辨识方法
Pulse Response Identification Approach Based on Multiresolution Analysis
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摘要: 提出了一种基于正交基展开方法的脉冲响应辨识方法--正交尺度变换法.这种 方法以正交尺度函数展开的形式表示脉冲响应函数,对信号进行正交尺度变换,并使用最小 二乘类参数辨识方法估计参数.仿真结果验证了理论的正确性和方法的可行性.Abstract: In this paper, an orthonormal scale transformation approach is proposed, which is a pulse response identification approach based on orthonormal basis expansion. In this approach, the orthonormal scaling function expansion is employed to express pulse response, the input/output signals are transformed using orthonormal scale transformation, and the parameters are identified by means of LS method. Finally, the simulation results have shown that this approach is feasible.
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