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lowpassfilter-so

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lowpassfilter-so

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Library

Signal\Filters

Use

Domains: Continuous. Size: 1-D. Kind: Block Diagrams.

Description

This is a second order filter. with transfer function:

SOequation

The bandwidth is given in Hz. The phase and magnitude plot (bandwidth = 1 Hz) are shown in the figure below.

SOmagnitude

SOphase

Interface

Outputs

Description

input,output

 

Parameters

 

BW

Q

Bandwidth (Hz)

Quality ()

Initial Values

 

state1_initial

state2_initial

Output rate of the filter at t = 0 s.

Output value of the filter at t = 0 s.