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CRAFT printing method makes affordable, realistic replicas as structurally complex as a human hand

Researchers have developed a new method for 3D printing objects with very different properties, including levels of hardness ...
IEEE

Parameter Estimation via Dictionary Subspace Projection for Sonar Target Angle Estimation

Abstract: The beamforming obtains the azimuth estimation of the target by extracting the information from the data covariance matrix. However, the beamforming has much-unextracted information in the ...