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[
matlab
]
FFT2IFFT2
DL : 0
FFT2 & IFFT2\Untitle.rar with matlab
Update
: 2025-02-19
Size
: 674kb
Publisher
:
saeed
[
Special Effects
]
FFt
DL : 0
其中图片说明: A: 傅里叶变换后频谱图 B:陷波函数作用后的频谱图 C:经逆变换的滤波后图像,效果不是很理想 Ifft2:为验证自己的快速傅里叶变换程序的正确性,用matlab自带逆变换程序将频谱逆变换后图形,与原图相符,说明快速傅里叶变换程序正确。-One Photo caption: A: After the Fourier transform frequency spectrum diagram B: the role of Notch function, the frequency spectrum of post-C: The inverse transform of the filtered images, the effect is not very satisfactory Ifft2: To verify their Fast Fourier Transform program correctness, using matlab inverse transformation process will own the spectrum after the inverse transform graphics, and the Original line, indicating the fast Fourier transform correctly.
Update
: 2025-02-19
Size
: 322kb
Publisher
:
lixiaozhui
[
matlab
]
FFT_IFFT
DL : 0
自己编的程序,实现快速傅里叶变化,结果和matlab自带的fft2一样。-Own series of programs, fast Fourier transform, results and matlab native fft2 the same.
Update
: 2025-02-19
Size
: 1kb
Publisher
:
方杭杭
[
Graph Recognize
]
28781075Fourierbianhuajifanbianhuan
DL : 0
傅里叶变换后频谱图 B:陷波函数作用后的频谱图 C:经逆变换的滤波后图像,效果不是很理想 Ifft2:为验证自己的快速傅里叶变换程序的正确性,用matlab自带逆变换程序将频谱逆变换后图形,与原图相符,说明快速傅里叶变换程序正确。-This is a FFT
Update
: 2025-02-19
Size
: 2kb
Publisher
:
罗聪
[
Special Effects
]
ifft2
DL : 1
C语言编写的傅立叶正逆变换,经过测试与matlab里面的.m算法结果一致。还有数据测试可用。适用于工程信号处理中。-C language of the Fourier transform, After test and Matlab inside m algorithm results. There are data test available. Suitable for engineering signal processing.
Update
: 2025-02-19
Size
: 1kb
Publisher
:
charles lee
[
Other
]
图像傅里叶变换
DL : 1
二维傅立叶变换的Matlab实现,是利用图像处理软件对给出的图像进行傅立叶变换处理。在Matlab中,函数fft2表示二维傅立叶变换,函数ifft2则表示二维傅立叶反变换。(The Fourier transform of the image)
Update
: 2025-02-19
Size
: 1kb
Publisher
:
kingslayer1733
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