浮点到定点的转换
算法和模型转换
您可以使用以下工具将 DSP System Toolbox™ 中的浮点算法转换为定点算法：
这两项功能需要 Fixed-Point Designer™ 产品。
有关支持浮点到定点转换的 DSP System Toolbox System object 的列表，请参阅System Objects Supported for Automated Fixed-Point Conversion。有关支持 Simulink 中的迭代定点转换 (Fixed-Point Designer) 的模块的列表，请参阅Simulink Blocks in DSP System Toolbox that Support Iterative Fixed-Point Conversion Workflow。
主题
- System Objects Supported for Automated Fixed-Point Conversion
Use the
fiaccelfunction to automatically propose and apply data types for commonly used system objects. - Simulink Blocks in DSP System Toolbox that Support Iterative Fixed-Point Conversion Workflow
This sections lists the simulink blocks in DSP System Toolbox which support iterative fixed-point conversion workflow.
- 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.
- 将浮点模型转换为定点模型 (Fixed-Point Designer)
使用定点工具将浮点模型转换为定点。
- Simulink 中的迭代定点转换 (Fixed-Point Designer)
使用引导式工作流将浮点模型转换为定点模型
