Fixed-Point Blockset    
Detect Rise Nonnegative

Detect a rising edge when a signal's value increases to a nonnegative value, and its previous value was strictly negative

Library

Edge Detect

Description

The Detect Rise Nonnegative block is a masked block that determines if the input is greater than or equal to zero, and its previous value was less than zero where

Parameters and Dialog Box

Initial condition
Set the initial condition of the Boolean expression U/z >= 0.

Characteristics

Input Port
Any data type supported by the blockset
Output Port
An 8-bit unsigned integer
Direct Feedthrough
Yes
Scalar Expansion
Yes
Vectorized
Yes

See Also

Detect Change, Detect Decrease, Detect Fall Negative, Detect Fall Nonpositive, Detect Increase, Detect Rise Positive


  Detect Increase Detect Rise Positive