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inputSignal)载入MATLAB工作区。matlab
waveletType = 'db4'; % 选择小波基,如'db4', 'sym8'
decompositionLevel = 5; % 设置分解层数
thresholdMethod = 'soft'; % 选择阈值类型:'soft'(软阈值)或'hard'(硬阈值)
- 执行去噪: 运行主程序,传入信号和参数。
``matlab
[denoisedSignal, approxCoeffs, detailCoeffs] = main(inputSignal, waveletType, decompositionLevel, thresholdMethod);