New learning approach: Students talk through the math
For most, thoughts of early math lessons conjure images of number lines, multiplication tables and memorization. But a few teachers at West Elementary School are trying a new approach: talking it ...
IEEE24d
A Two-Dimensional Multiplication Modulation Jamming Method against High-Resolution Spaceborne SAR Based on Defocus Correction
Abstract: The traditional two-dimensional multiplication modulation jamming (2D-MMJ) method is widely used in synthetic aperture radar (SAR) deception jamming due to its simple hardware implementation ...