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고정소수점 개요

고정소수점의 개념과 용어 이해

고정소수점의 개념과 용어에 대해 자세히 알아봅니다. DSP System Toolbox™의 고정소수점 블록에서 사용하는 산술 연산에 대해 알아보고 이러한 산술 연산과 형변환을 통해 이루어질 수 있는 반올림과 오버플로 처리 방법에 대해서도 설명합니다.

도움말 항목

  • Fixed-Point Signal Processing

    Discusses advantages of fixed-point development in general and of fixed-point support in System Toolbox software in particular, as well as lists common applications of fixed-point signal processing development.

  • Fixed-Point Concepts and Terminology

    Defines fixed-point concepts and terminology that are helpful to know as you use DSP System Toolbox software.

  • Arithmetic Operations

    Describes the arithmetic operations used by fixed-point DSP System Toolbox blocks, including operations and casts that might invoke rounding and overflow handling methods.

  • Specify Fixed-Point Attributes for Blocks

    Teaches you how to specify fixed-point attributes and parameters in software on both the block and system levels.