Fixed-Point VIs
Owning Palette: Adaptive Filters VIs
Installed With: Adaptive Filter Toolkit. This topic might not match its corresponding palette in LabVIEW depending on your operating system, licensed product(s), and target.
Use the Fixed-Point VIs to simulate the behaviors of the fixed-point adaptive filter, save the fixed-point settings to an XML file, and load the fixed-point settings from an XML file.
The VIs on this palette can return general LabVIEW error codes or specific adaptive filter error codes.
| Palette Object | Description |
|---|---|
| AFT Load Fixed-Point Settings | Loads the settings of a fixed-point adaptive filter that you saved to an XML file. |
| AFT Save Fixed-Point Settings | Saves the settings of a fixed-point adaptive filter to an XML file. You can determine appropriate settings for a fixed-point adaptive filter by simulating the filter. Use the AFT Load Fixed-Point Settings VI to load the fixed-point settings from an XML file. |
| AFT Simulate Fixed-Point FIR LMS | Configures the settings of a fixed-point adaptive filter and simulates the performance of this filter. You also can save the fixed-point adaptive filter settings to an XML file. After you place this Express VI on the block diagram, double-click this Express VI to display the configuration dialog box. |
Resources
- Working with LabVIEW Filtering VIs and the LabVIEW Digital Filter Design Toolkit VIs- Developer - NI Developer Zone
- How do I Manipulate the Coefficients and Floating Point Notation In the Filter VIs from the - NI Developer Zone
- Comparing Floating-Point and Fixed-Point Implementations on ADI Blackfin Processors with LabVIEW- - NI Developer Zone