finding the minimum sampling frequency of multi-band signals: an efficient iterative algorithm
DESCRIPTION
Finding the Minimum Sampling Frequency of Multi-band Signals: An Efficient Iterative Algorithm. Yuan-Pei Lin, Yi-De Liu, See-May Phoong. Outline. Problem Formulation Previous Works A New Set of Conditions for Alias-Free Sampling The Proposed Iterative Algorithm Simulations and Comparisons - PowerPoint PPT PresentationTRANSCRIPT
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Finding the Minimum Sampling Frequency of Multi-band Signals: An Efficient Iterative Algorithm
Yuan-Pei Lin, Yi-De Liu, See-May Phoong
![Page 2: Finding the Minimum Sampling Frequency of Multi-band Signals: An Efficient Iterative Algorithm](https://reader036.vdocuments.mx/reader036/viewer/2022062501/56815fdc550346895dcee18c/html5/thumbnails/2.jpg)
Outline• Problem Formulation
• Previous Works
• A New Set of Conditions for Alias-Free Sampling
• The Proposed Iterative Algorithm
• Simulations and Comparisons
• Conclusion
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Problem Formulation
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Previous Works:One-bandpass (2 bands) Case
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Previous Works
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The Proposed Algorithm
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A New Set of Alias-Free Sampling Conditions
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Lemma 1
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Lemma 1 – proof (1)
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Lemma 1 – proof (2)
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Lemma 1 – proof (3)
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Alias-Free Conditions
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Lemma 2
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Lemma 2 – proof (1)
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Lemma 2 – proof (2)
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Meeting the Alias-Free Sampling Conditions
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Proposed Iterative Algorithm
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Simulation and Comparison
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Simulation and Comparison
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Conclusions