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Fixed-Point Data

Efficient approximations for non-floating-point values

Topics

What Is Fixed-Point Data?

Discusses the underlying arithmetic of fixed-point numbers

How Fixed-Point Data Works in Stateflow Charts

Shows you how to define and use fixed-point data in Stateflow® charts

Operations with Fixed-Point Data

Lists the operations supported for Stateflow fixed-point data and how they are implemented in Stateflow generated code

Use Fixed-Point Chart Inputs

Examines a model that uses fixed-point data to perform limited floating-point operations on an 8 bit processor

Use Fixed-Point Parameters and Local Data

Describes a low-pass Butterworth filter that uses fixed-point parameters and local data in a chart

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