Fixed-Point Blockset

Filter Real Zero

Implement a discrete-time filter that has a real zero and no pole

Library

Filters

Description

The Filter Real Zero block implements a discrete-time filter that has a real zero and effectively has no pole.

Parameters and Dialog Box

Zero of filter (in Z plane)

Set the zero of the filter.

Initial condition for previous input

Set the initial condition for the previous input.

Round toward

Rounding mode for the fixed-point output.

Saturate to max or min when overflows occur

If selected, fixed-point overflows saturate.

Characteristics

Input Ports	Any data type supported by the blockset--it must be a scalar
Output Port	Any data type supported by the blockset
Direct Feedthrough	Yes
Scalar Expansion	Of initial conditions
Vectorized	No

See Also

FIR

Filter Lead or Lag

FIR