Signal Flow Studio

Signal Flow Studio (.rei-signal 2.1)

The Signal Flow Studio workspace allows users to visually compose signal processing topologies using canonical node blocks.

🎛️ Canonical Node Catalog (35+ Nodes)

• Generators: generator.signal, generator.gaussian_noise
• Arithmetic: arithmetic.add, arithmetic.subtract, arithmetic.multiply, arithmetic.divide, arithmetic.apply_window
• Filters: filter.lowpass, filter.highpass, filter.bandpass, filter.bandstop, filter.biquad_iir, filter.median
• Transforms: transform.fft, transform.inverse_real_fft, transform.dct, transform.haar, transform.hilbert, transform.power_spectrum
• Converters: converter.complex_to_real, converter.real_to_complex
• Analysis: analysis.noise_stats, analysis.pattern_detector, analysis.min_max
• Vibration: vibration.sensor_calibration, vibration.acceleration_to_velocity, vibration.bearing_frequencies, vibration.envelope_analysis, vibration.balance.single_plane, vibration.fault_classifier

🔒 Kahn's Topological Scheduler & Strict Port Validation

• Type Safety: Ports enforce strict data types (Signal<Real64>, Signal<Complex128>, SpectrumFrame, Scalar<Real64>).
• Cycle Rejection: Any graph containing feedback cycles is rejected before execution (HTTP 422 GRAPH_CYCLE_DETECTED).
• Determinist Execution: Kahn's algorithm orders node runtimes deterministically.