Название: MATLAB Fixed-Point Designer User's Guide (R2021a) Автор: MathWorks Издательство: The MathWorks, Inc. Год: 2021 Страниц: 1772 Язык: английский Формат: pdf (true) Размер: 29.7 MB
Model and optimize fixed-point and floating-point algorithms.
Fixed-Point Designer provides data types and tools for optimizing and implementing fixed-point and floating-point algorithms on embedded hardware. It includes fixed-point and floating-point data types and target-specific numeric settings. With Fixed-Point Designer you can perform target-aware simulation that is bit-true for fixed point. You can then test and debug quantization effects such as overflows and precision loss before implementing the design on hardware.
Fixed-Point Designer provides apps and tools for analyzing double-precision algorithms and converting them to reduced-precision floating point or fixed point. Optimization tools enable you to select data types that meet your numerical accuracy requirements and target hardware constraints. For efficient implementation you can replace computationally expensive design constructs with hardware-optimal patterns such as compressed lookup tables.
Production C and HDL code can be generated directly from your fixed- and floating-point optimized models.
Fixed-Point Designer for MATLAB Code Fixed-Point Concepts Working with fi Objects Working with fimath Objects Working with fipref Objects Working with numerictype Objects Working with quantizer Objects Automated Fixed-Point Conversion Automated Conversion Using Fixed-Point Converter App Automated Conversion Using Programmatic Workflow Single-Precision Conversion Fixed-Point Conversion — Manual Conversion Code Acceleration and Code Generation from MATLAB for Fixed-Point Algorithms Interoperability with Other Products Calling Functions for Code Generation Code Generation for MATLAB Classes Defining Data for Code Generation Defining Functions for Code Generation Defining MATLAB Variables for C/C++ Code Generation Design Considerations for C/C++ Code Generation Code Generation for Enumerated Data Code Generation for Categorical Arrays Code Generation for Datetime Arrays Code Generation for Duration Arrays Code Generation for Function Handles Code Generation for MATLAB Structures Functions, Classes, and System Objects Supported for Code Generation Code Generation for Tables Code Generation for Timetables Code Generation for Variable-Size Data Code Generation for Cell Arrays Primary Functions System Objects Supported for Code Generation Fixed-Point Designer for Simulink Models Getting Started Data Types and Scaling Arithmetic Operations Realization Structures Fixed-Point Advisor Fixed-Point Tool Convert Floating-Point Model to Fixed Point Producing Lookup Table Data Automatic Data Typing Range Analysis Range Collection Workflows Working with the MATLAB Function Block Working with Data Objects in the Fixed-Point Workflow Command Line Interface for the Fixed-Point Tool Code Generation Troubleshooting Single-Precision Conversion in Simulink Writing Fixed-Point S-Functions Fixed-Point Designer Examples Simulation Data Inspector
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Название: MATLAB Fixed-Point Designer User's Guide (R2021a)