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FFT_FDCT
- 计算并显示一幅二维图象的Fourier变换（幅度和相位谱）及其逆变换，是用FFT实现，调用该程序完成DCT 和IDCT的快速实现程序
smoothing-denoising
- 数字图像处理，用MATLAB实现频域平滑滤波以及图像去噪代码，用 函数对图像数据进行二维FFT 逆变换，并用函数取其实部，得到处理过的空间域图像数据； -Digital image processing, to achieve the frequency domain using MATLAB image smoothing and denoising code, the image data with the function inverse two-dimensional FFT, an
FreTrans
- 数字图像处理中最常见的FFT变换、离散余弦变换、沃尔什变换等的实现代码，代码中含有这三者的逆变换的实现代码，但是未被调用。-Digital image processing, the most common FFT transform, discrete cosine transform, Walsh transform, such as the realization of the code, the code contained in these three inverse transfor
dafsdf
- FFT算法 C++ 快速傅里叶变换 逆傅里叶变换-FFT algorithm for C++ fast Fourier transform Inverse Fourier transform
abei9
- 是用作开发数字图像滤波器的，但功能尚未完善。但是其中的傅里叶变换和逆变换对图像初学者理解FFT有帮助。-Development of digital image filter is used, but the function has not been perfect. But one of the Fourier transform and inverse transform FFT of image help beginners to understand.
project1
- 快速傅里叶fft的一二维正逆变换都有，哈工大深圳研究生院2010算法project-Fft Fast Fourier inverse transform of a two-dimensional being has, Harbin Institute of Technology Shenzhen Graduate School, 2010 algorithm project
fft2_ifft2
- FFT快速傅里叶变换编程，有正变换和逆变换-FFT Fast Fourier Transform program, a positive transform and inverse transform