Signal Processing Blockset™

Bandstop Filter - Design bandstop filter

Library

Filtering / Filter Design Toolbox

dspfdesign

Description

This block brings the functionality of the Filter Design Toolbox™ filterbuilder function to the Simulink^® environment. You must have a Filter Design Toolbox product license to design filters with this block. However, you can run models containing this block without a license. This allows you to run a model sent to you by a colleague who has designed a filter using this block, even if you do not have the Filter Design Toolbox product.

Dialog Box

See Bandstop Filter Design Dialog Box — Main Pane in the Filter Design Toolbox documentation for more information about the parameters of this block. The Data Types pane is not available for Filter Design Toolbox blocks in the Signal Processing Blockset™ product.

Parameters of this block that do not change filter order or structure are tunable. Tunable parameters are enabled during simulation; nontunable parameters are not.

Supported Data Types

Port	Supported Data Types
Input	Double-precision floating point Single-precision floating point Fixed point 8-, 16-, and 32-bit signed integers 8-, 16-, and 32-bit unsigned integers
Output	Double-precision floating point Single-precision floating point Fixed point 8-, 16-, and 32-bit signed integers 8-, 16-, and 32-bit unsigned integers

Port

Supported Data Types

Input

Double-precision floating point
Single-precision floating point
Fixed point
8-, 16-, and 32-bit signed integers
8-, 16-, and 32-bit unsigned integers

Output

Double-precision floating point
Single-precision floating point
Fixed point
8-, 16-, and 32-bit signed integers
8-, 16-, and 32-bit unsigned integers

Bandpass Filter

Biquadratic Filter