Abstract
The general filter passes various matters to separate out unwanted things. In electrical engineering, the filter is known as the device for minimizing or suppressing the noise frequencies to obtain the better signals.
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Kim, K. (2021). Preliminary Digital Filter Design. In: Conceptual Digital Signal Processing with MATLAB. Signals and Communication Technology. Springer, Singapore. https://doi.org/10.1007/978-981-15-2584-1_1
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DOI: https://doi.org/10.1007/978-981-15-2584-1_1
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