Tag: Wavelet
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FFT vs CWT vs Wavelet Packet: CWRU Bearing Speed Test
Compare FFT, CWT, and Wavelet Packet on CWRU bearing data across speeds. Discover which method wins for fault detection under varying RPMs.
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Wavelet Transform vs STFT: ๋ฒ ์ด๋ง ๊ณ ์ฅ ์ง๋จ์ ์ํ ์ต์ ์ ์๊ฐ-์ฃผํ์ ๋ถ์ ๊ธฐ๋ฒ ๋น๊ต
Wavelet vs STFT for bearing fault detection: frequency resolution comparison on 10,000 vibration signals. Clear winner emerges.