文件名称:FFT
- 所属分类:
- 其他嵌入式/单片机内容
- 资源属性:
- [WORD]
- 上传时间:
- 2013-09-13
- 文件大小:
- 6kb
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- 0次
- 提 供 者:
- g**
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此函数是通用的快速傅里叶变换C语言函数,移植性强,以下部分不依
赖硬件。此函数采用联合体的形式表示一个复数,输入为自然顺序的复
数(输入实数是可令复数虚部为0),输出为经过FFT变换的自然顺序的
复数
-This function is a generic fast Fourier transform C language function, strong transplantation, the following section is not dependent on hardware. This function takes the form of a complex number of the Commonwealth, the input is a natural sequence of complex numbers (input can make a real number is the imaginary part of complex number is 0), the output is the natural order of the FFT transform complex
赖硬件。此函数采用联合体的形式表示一个复数,输入为自然顺序的复
数(输入实数是可令复数虚部为0),输出为经过FFT变换的自然顺序的
复数
-This function is a generic fast Fourier transform C language function, strong transplantation, the following section is not dependent on hardware. This function takes the form of a complex number of the Commonwealth, the input is a natural sequence of complex numbers (input can make a real number is the imaginary part of complex number is 0), the output is the natural order of the FFT transform complex
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FFT.doc