How to realize digitizer pulse process

ROOT
1

I would like to ask whether there are any algorithms for digital pulse processing efficiently implemented by root, including pile-up, pulse smoothing and trapezoidal filtering, Is there any class that can implement these functions, Thanks！

2

Check maybe GitHub - kfrlib/kfr: Fast, modern C++ DSP framework, FFT, Sample Rate Conversion, FIR/IIR/Biquad Filters (SSE, AVX, AVX-512, ARM NEON)