V5.5.1 (15-October-2025): Overview
This release introduces key advancements for IoT and predictive maintenance applications, along with major thread safety, memory management, and proxy handling improvements — delivering smoother operation, faster execution, and enhanced robustness across the platform.
Highlights
- Thread Safety, Memory Management & Proxy Handling Improvements: Core engine refactored for better thread synchronisation, safer resource handling, and improved network proxy support — resulting in greater stability and reliability, especially in secured corporate IT environments.
- Main UI Enhancements: New ‘Adjust Pole Damping’ shortcut for lowpass IIR filters, damping factor (ζ) display for pole pairs, and a ready-to-use reference design for loadcell (bridge) sensor filtering.
- Signal Analyser Improvements: Smarter Y-axis scaling (10 µ–1 M), excitation offset control for step/impulse responses, and a completely revamped H3 post-filter interface with log-frequency scaling, Gaussian filter support, True RMS measurement, and extended gain range (0.001–1000).
- Code Generation Updates: Python, MATLAB, Scilab, C# .NET, and ANSI C frameworks updated to v2.0.6. The ANSI C SDK now includes enhanced memory management and a 15× performance boost for the Median filter.
Main UI Enhancements
- Added ‘Adjust Pole Damping’ shortcut to Z-plane context menu – optimises lowpass IIR step response and improves passband group delay.
- Added damping factor (ζ) display for pole pairs.
- Added reference design for loadcell (bridge) sensor filter.
Signal Analyser Enhancements
- Improved Y-axis data range scaling and labels (10 µ–1 M).
- Added offset control for Step and Impulse excitations.
- H3 Post-Filter:
- Revamped UI with log-frequency chart.
- Added Gaussian filter option.
- Added True RMS measurement mode.
- Extended post-filter gain range to 0.001–1000.
Code Generation Enhancements
- Updated Python, MATLAB, Scilab, C# .NET, and ANSI C frameworks to v2.0.6.
- ANSI C SDK:
- Enhanced memory management and overall runtime stability.
- Median filter now up to 15× faster with optimised buffering.
