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Method for target-specific development of fixed-point algorithms employing C++ class definitions
Method for target-specific development of fixed-point algorithms employing C++ class definitions
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机译:使用C ++类定义的定点算法的特定于目标的开发方法
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摘要
An automated method for the development of fixed-point algorithms which have been initially implemented as floating-point code which advantageously hides most of the tedious operations that need to be performed across the various stages of such a conversion procedure inside the definitions of a set of C++ classes. With the aid of these C++ class definitions, the fixed-point design process (i.e., the conversion from floating-point code to equivalent fixed-point code) is substantially simplified. Specifically, in accordance with the preferred embodiment of the present invention, a programmer need only to include and/or exclude certain previously defined header files, and to change the variable declarations within the floating-point code, in order to simulate the source codes across various stages of the conversion process.
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机译:一种用于开发定点算法的自动化方法,该方法最初已实现为浮点代码,该方法有利地将需要在此类转换过程的各个阶段中执行的大多数繁琐操作隐藏在一组转换的定义内。 C ++类。借助于这些C ++类定义,定点设计过程(即从浮点代码到等效定点代码的转换)被大大简化了。具体地,根据本发明的优选实施例,程序员仅需要包括和/或排除某些先前定义的头文件,并且改变浮点代码内的变量声明,以便跨源仿真源代码。转换过程的各个阶段。
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