Abstract: The W-transform (WT) employs a Gaussian window modulated by instantaneous frequency to enhance low-frequency energy detection in geological reservoirs. However, its time–frequency spectrum ...
Abstract: This letter proposes a novel window function design to synthesize asymmetric beampatterns while minimizing the gain loss for clutter/interference suppression as required in practical ...
School of Materials Science and Engineering, Anhui University, Hefei, Anhui 230601, China School of Chemistry and Chemical Engineering, Anhui University, Hefei, Anhui 230601, China ...