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In this paper, we design and present a testbed implementation and the resulting dataset for modulation recognition from real-world imperfect scans. We describe our efforts to build a testbed of heterogeneous spectrum sensors (low-cost RTL-SDR and mid-cost USRP) and a controlled transmitter in order to facilitate real-world data collection for modulation recognition from partial and biased scans.

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There are three data sets, corresponding to analysis found on this manuscript "Quantification of Well Clear for autonomous small UAS". 

1. final_results.dat - it contains sUAS flight encounters, with different well clear thresholds, but with the same alerting time thresholds. 

2. al_resluts.dat - it contains sUAS flight encounters, with same well clear thresholds, but with different alerting time thresholds

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In large-scale multi-objective optimization, as the decision space's dimensionality increases, evolutionary algorithms can easily fall into an optimal local state. Therefore, how to prevent the algorithm from falling into a local optimum and quickly converge to the Pareto front is a particularly challenging problem. In order to solve the problem, this paper proposes a grid-based fuzzy evolution large-scale multi-objective optimization framework, which divides the entire evolution process into two main stages: fuzzy evolution and precise evolution.

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