基于ARM9的正弦波函数发生器算法的设计

The Design of Algorithm for Sine Wave Function Signal Generator Based on ARM9

传统的正弦波函数发生器成本高、精度低、体积大,嵌入式产业的快速发展为设计成本低、精度高和体积小的便携性正弦波函数发生器提供了技术基础。本文主要介绍了正弦波函数发生器算法的设计方案及设计实现过程。

Traditional function generators have the disadvantages of high cost, low precision and big volume. Fast development of embedded industry provides the technical basis for designing an intellective function generator ,which has the features of low cost, high precision and small volume. Using related embedded technology, this project designed an intellective function generator prototype with the advantages above. This paper mainly introduced the design and the implementation process of the algorithm for sine wave function signal generator.