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Showing 1 to 3 of 3 for “"Daubechies Wavelet"”.
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A spin on compressive sensing imaging : reticle-based single-pixel imaging system
… final sensing matrix using the GA with the dB1 Daubechies wavelet dictionary in its second decomposition level (2dB1). This was only observed on the ImageNet dataset for optimizing coherence and cumulative coherence. The other dictionaries considered in this work, namely 1dB4, 5dB1 wavelet …
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Application of Wavelets to Filtering and Analysis of Self-Similar Signals
… 1980's a new transform was developed called the wavelet transform, even though the first wavelet goes back to 1910. With the Fourier transform, all information about localized changes in signal features are spread out across the entire signal space, making local features global in scope. Wavelets …
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Monitoring PC Hardware Sounds in Linux Systems Using the Daubechies D4 Wavelet.
… is sound. The application described here uses wavelet theory to analyze sounds produced by PC hard drives during standard operation. When twenty-nine hard drives were tested with the application and the results compared with the drives' Self-Monitoring, Analysis, and Reporting Technology …