Analog Apply Window

File:TArduinoAnalogApplyWindow.png

Summary

Applies a mathematical window function to an analog array signal. Supports multiple window types commonly used in signal processing.

Description

The Analog Apply Window component modifies an analog array by applying a window function. Windowing is used in signal processing to reduce spectral leakage before performing operations such as Fourier Transforms. The component supports various window types, adjustable Alpha parameter, and can be enabled or disabled.

Diagram:

Properties

• Alpha – Parameter for specific window types (e.g., Kaiser).
• Enabled – Enables or disables the windowing operation.
• Type – Selectable window function:

 * wtHamming  
 * wtHann  
 * wtBartlett  
 * wtBlackman  
 * wtFlatTop  
 * wtWelch  
 * wtKaiser  

Pins

Input Pins

• In (analog array) – Input analog array data.

Output Pins

• Out (analog array) – Output analog array after windowing.

Categories

• File:TArduinoSignalCategory.png Category Signal Processing – Signal processing components.
• File:TArduinoAnalogCategory.png Category Analog – Analog array operations.