2 papers
eess.SP2026
Parallel Cascaded Recursive Filtering on Multi-Core CPUs and GPUs
Haotian Zhai, Bernd-Peter Paris
The companion of this paper reformulated cascaded second-order (biquad) recursive filtering as a block-tridiagonal linear system and developed two parallel solution algorithms, PH…
eess.SP2026
Fast Cascaded Recursive Filtering via a Block-Matrix Reformulation
Haotian Zhai, Bernd-Peter Paris
Recursive (IIR) filters realized as cascaded second-order sections (biquads) offer both design generality and robustness against coefficient quantization. However, their inherent s…