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Wavelet Analysis and Its Application in the Field of Microbial Corrosion

Wavelet analysis has many advantages that other signal processing tools do not have, it can provide characteristics of the signal both in time domain and frequency domain, it has high resolution, and high resulting accuracy. As a result of these characteristics, this article attempts to adopt the appropriate Wavelet filtering method in de-noising the signal of AC impedance techniques of the signal processing, and thus the noise was eliminated, the further analytical work was prepared.