/ proof-of-concept / cymsim
Sign in
proof-of-concept / cymsim
240ff79
Branches
main
cymsim / docs9 commits touching this path
Feed
Commits on 15 Oct 2026
Tangent runs (numerics.tangent): integrate the derivative of the run with respect to a relative change of the prescribed peak forces by forward-mode differentiation of the step; its sound, probes, frames and an energy norm per block are stored in the .cymsim file (group tangent), and tangent runs continue and are cut like plain runs
Jeremy Magland committed
de5d1ce
Commits on 14 Oct 2026
Store signals (audio, probes, displacement frames) in the run's precision, float64 for a float64 run; run the tests on the CPU, where runs are reproducible bit for bit
Jeremy Magland committed
483cb51
Continue a run from a .cymsim file (cymsim run --resume, simulate(cfg, resume=...)), identical to the uninterrupted run; keep the outputs past the duration in the state and store probe signals in the file
Jeremy Magland committed
6c740b5
Commits on 13 Oct 2026
Time step from the global stability bound (power iteration), with numerics.stability_bound to keep the element bound
Jeremy Magland committed
42c1bf8
Commits on 12 Oct 2026
Revert "Optional slope-corrected Rayleigh quadrature (listener.quadrature: slope) against the spurious high-frequency radiation of the element-mean sum"
Jeremy Magland committed
f7fd1f1
Optional slope-corrected Rayleigh quadrature (listener.quadrature: slope) against the spurious high-frequency radiation of the element-mean sum
Jeremy Magland committed
401ef92
Add a prescribed-force exciter and point probes of the normal acceleration; accept Python 3.9 in the YAML loader
Jeremy Magland committed
e19a540
Commits on 24 Sep 2026
save .cymsim file
Jeremy Magland committed
e30c940
Commits on 22 Sep 2026
cymsim: nonlinear FEM cymbal simulation package
Jeremy Magland committed
71e94ac
↑↓ move↵openescclose