论文部分内容阅读
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．
A new orthogonal scaling method based on Orthogonal Base Expansion is proposed. In this method, the impulse response function is expressed in the form of orthogonal scaling function. The signal is transformed into an orthogonal scale and the parameters are estimated by using the least square class parameter identification method. The simulation results verify the correctness of the theory and the feasibility of the method.