In this article, we introduce a frequency-based waveform design to maximize binary target classification. The optimization problems can be solved via optimal solvers available in the literature. presented formulation is applicable classification scenarios where extended frequency responses (TFRs) are complex, random, and normally distributed with unequal mean vectors. However, their covariance ...

This article presents an adaptive waveform design method using multitone sinusoidal frequency modulation (MTSFM). The MTSFM waveform's function is represented as a finite Fourier series expansion. coefficients are utilized discrete set of parameters. These parameters can be modified to shape the spectrum, auto-correlation (ACF), and ambiguity (AF) shapes waveform. model naturally possesses cons...

This paper studies the detection performance of a multiple-input-multiple-output (MIMO) multifunction radio frequency (MFRF) system, which simultaneously supports radar, communication, and jamming. We show that MIMO MFRF system improves as transmit signal-to-interference-plus-noise-ratio (SINR) increases. To analyze achievable SINR we formulate an maximization problem under communication jammin...

BACKGROUND Biphasic waveforms reduce defibrillation threshold (DFT) in a wide variety of models. Although there are several human studies of long-duration, high-tilt biphasic waveform defibrillation, the specific biphasic waveform shape required to achieve optimal DFT reduction is unknown. METHODS AND RESULTS This study tested the effect of single capacitor biphasic waveform tilt modification...