고정소수점 개요
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.