Advanced Signal Processing
Root mean square error (RMSE) is a widely used metric for measuring the accuracy of a model by calculating the square root of the average of the squared differences between predicted and observed values. In the context of biomedical signal denoising and enhancement, RMSE serves as a vital indicator of how well a denoising method is able to reduce noise while preserving important signal features. A lower RMSE value signifies better performance in removing unwanted noise without distorting the underlying signal.
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