October 2026

We present a two-step method for computing the High-Resolution Spectrogram (HRS) of nonstationary signals. In the first step, a Weighted Short-Term Fourier Transform decomposes the signal using a bank

For testing underwater communication performance, model-driven channel simulators have high computational complexity, and the required dynamic environmental parameters are difficult to provide, making

Inverse rendering decomposes a scene into geometry, materials, and lighting to enable physically consistent view synthesis and relighting. Inverse rendering approaches built upon Gaussian Splatting be

This paper proposes the Block Double Proportionate Sign Adaptive Filter (BDP-SAF) for sparse system identification in impulsive noise environments. The algorithm brings three mechanisms that are indiv

Electric Network Frequency (ENF) acts as a fingerprint in multimedia forensics. ENF detection remains challenging in short audio segments at low signal-to-noise ratios (SNR) because frequency and ampl