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dft2
- 数字水印在matlab下的仿真实现整个程序运行还行，共享给大家-jpeg of the Matlab Simulation, and the whole process has run OK, for everyone to share
DFT2
- 傅立叶频谱图 应用离散傅立叶变换把一张图像从时域转换到频域-Fourier spectrum of discrete Fourier transform applied to an image from the time domain into the frequency domain
dft2.zip
- 对二维图像进行离散傅里叶变换，分别给出了直流分量移动到频谱中心前后的频谱图样。,Two-dimensional images of the discrete Fourier transform, respectively, given the spectrum to move to the DC component of the spectrum before and after the design center.
DFT2
- DTF - equation implementation2-DTF- equation implementation2
DFT2_examples
- 主要用于数字图像处理里的图像增强和图像复原，用DFT2来实现功能-Mainly used for image enhancement in digital image processing and image restoration, with DFT2 to implement the function
fenji
- 分集均衡的DFT1,DFT2,及合并后的星座图-DFT1 diversity balance, DFT2, and the combined constellation