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Add frequency pre-warping to Tustin discretization

Status: Open.

#36 In MitchellThompkins/constfilt;

· MitchellThompkins opened on Jun 10, 2026

Consider adding controls support (PID, LQR, steady-state Kalman)

Status: Open.

#35 In MitchellThompkins/constfilt;

· MitchellThompkins opened on Jun 10, 2026

Design classes discard analytic poles/zeros before discretization

Status: Open.

#33 In MitchellThompkins/constfilt;

· MitchellThompkins opened on Jun 9, 2026

Explore RISC-V GCC support and CI testing

Status: Open.

#31 In MitchellThompkins/constfilt;

· MitchellThompkins opened on Jun 9, 2026

Explore tiarmclang support and CI testing

Status: Open.

#30 In MitchellThompkins/constfilt;

· MitchellThompkins opened on Jun 9, 2026

Explore MSVC support and CI testing

Status: Open.

#29 In MitchellThompkins/constfilt;

· MitchellThompkins opened on Jun 9, 2026

Add FIR support

Status: Open.

#28 In MitchellThompkins/constfilt;

· MitchellThompkins opened on Jun 9, 2026

Track numerical precision vs filter order

Status: Open.

#26 In MitchellThompkins/constfilt;

· MitchellThompkins opened on Jun 9, 2026

Consider Faddeev-LeVerrier for char_poly

Status: Open.

#25 In MitchellThompkins/constfilt;

· MitchellThompkins opened on Jun 9, 2026

Support fixed point data types

Status: Open.

#23 In MitchellThompkins/constfilt;

· MitchellThompkins opened on Jun 5, 2026

Use SOS (biquad) cascade to reduce numerical instability at high orders

Status: Open.

#20 In MitchellThompkins/constfilt;

· MitchellThompkins opened on Jun 5, 2026

Butterworth: allow specifying zeta instead of assuming 0.707

Status: Open.

#19 In MitchellThompkins/constfilt;

· MitchellThompkins opened on Jun 5, 2026