Signal Processing Toolbox

Filter Visualization Tool Components

FVTool has the following components:

• Figure toolbar with the following icons.
  
  

  Icon	Description
  	Start a new unlinked FVTool
  	Print file and print preview
  	Toggle plot editing, add text, add arrow, and add line
  	Zoom in, zoom in x only, zoom in y only, and return to full view
  	Toggle legend
  	Toggle grid

• Analysis toolbar with the following icons
  
  

  Icon	Description
  	Display Magnitude plot
  	Display Phase plot
  	Display Magnitude and Phase plot
  	Display Group Delay plot
  	Display Phase Delay plot
  	Display Impulse Response
  	Display Step Response
  	Display Pole-Zero plot
  	Display filter coefficients
  	Display filter information

• A display area for analyzing one or more frequency response plots for the selected filter(s)

Using Data Markers

In FVTool, you can use data markers to display information on particular points in the response plot(s). See Data Markers in the FDATool online help more information.

Opening the Filter Visualization Tool

Analysis Parameters

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