visualize

Visualize magnitude response of crossover filter

Syntax

visualize(crossFilt)

visualize(crossFilt,NFFT)

hvsz = visualize(___)

Description

visualize(crossFilt) plots the magnitude response of the crossoverFilter. The plot is updated automatically when properties of the object change.

visualize(crossFilt,NFFT) specifies an N-point FFT used to calculate the magnitude response.

hvsz = visualize(___) returns a handle to the visualizer as a dsp.DynamicFilterVisualizer object when called with any of the previous syntaxes.

Examples

Visualize Magnitude Response of Crossover Filter

Create a crossoverFilter object, and then call visualize to plot the magnitude response of the filter.

crossFilt = crossoverFilter;
visualize(crossFilt)

Modify the crossover frequency and observe that the plot is updated automatically.

crossFilt.CrossoverFrequencies = 500;

Input Arguments

crossFilt — Crossover filter to visualize

object of crossoverFilter System object™

Crossover filter whose magnitude response you want to plot.

NFFT — N-point FFT

2048 (default) | positive scalar

Number of bins used to calculate the DFT, specified as a positive scalar.

Data Types: single | double | int8 | int16 | int32 | int64 | uint8 | uint16 | uint32 | uint64

Version History

Introduced in R2016a