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基于STM32F103的DEF和IDET变换

于 2022-12-15 发布 文件大小:3.51 MB
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代码说明:

此程序包基于野火的STM32F103的开发板,编写的离散傅里叶变换。离散傅里叶变换是信号处理的重要方式,DFT需要计算过程花费大量时间,但是与FFT相比其算法简单,编写程序的逻辑清楚。适合基础较差的人,程序包中可以更改点数,来确定一次变换的点数,变换点数越多所花费时间就越长。除此程序包中还包含了IDFT变换。实用性较强

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