文件名称:stm32-fft
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傅立叶变换与傅立叶逆变换,使用的是整型数据。一次变换时间15MS左右,正反变换30MS左右。已经在STM32F1系列(因为没有浮点运算,只能整型运算。)的上运行测试OK。-
Fourier transform and inverse Fourier transform, using integer data. A transition time around 15MS, transform pros around 30MS. Has STM32F1 series (because there is no floating point, integer arithmetic only.) The test run OK.
Fourier transform and inverse Fourier transform, using integer data. A transition time around 15MS, transform pros around 30MS. Has STM32F1 series (because there is no floating point, integer arithmetic only.) The test run OK.
(系统自动生成,下载前可以参看下载内容)
下载文件列表
fft.h
fft.c
fft.c
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