Designing Filter Taps: Difference between revisions
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The ''Low-Pass Filter Taps'' block will design a set of filter taps, or weights, that can be applied to filtering blocks. | The ''Low-Pass Filter Taps'' block will design a set of filter taps, or weights, that can be applied to filtering blocks. The response of the filter is dependent on the parameters entered by the user. Double-click the ''Low-Pass Filter Taps'' block to open the properties: | ||
* the taps are in a list | * the taps are in a list | ||
* variables can be more than just a scalar, they can be a python data object | * variables can be more than just a scalar, they can be a python data object |
Revision as of 15:11, 11 January 2022
This tutorial will demonstrate how to create a list of filter taps and apply them within a low pass filtering block. This tutorial makes use of the flowgraph developed in the previous tutorial, Low Pass Filter Example.
Creating the Flowgraph
Begin with the flowgraph from Low Pass Filter Example, but replace the Low Pass Filter with the Frequency Xlating Filter and drag in the Low-Pass Filter Taps block:
The Low-Pass Filter Taps block will design a set of filter taps, or weights, that can be applied to filtering blocks. The response of the filter is dependent on the parameters entered by the user. Double-click the Low-Pass Filter Taps block to open the properties:
- the taps are in a list
- variables can be more than just a scalar, they can be a python data object