Decrement Real World
Decrease real world value of signal by one
Library
Additional Math & Discrete / Additional Math: Increment - Decrement
![](http://www.tianjin-qmedu.com/help/releases/R2018a/simulink/slref/decrement_real_world_block_icon.png)
Description
The Decrement Real World block decreases the real world value of the signal by one. Overflows always wrap.
Data Type Support
The Decrement Real World block accepts signals of the following data types:
Floating point
Built-in integer
Fixed point
For more information, seeData Types Supported by Simulinkin the Simulink®documentation.
Characteristics
Data Types |
Double | Single | Base Integer | Fixed-Point |
Direct Feedthrough |
Yes |
Multidimensional Signals |
No |
Variable-Size Signals |
Yes |
Zero-Crossing Detection |
No |
Code Generation |
Yes |
Introduced before R2006a
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