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fft2d
- 数字图像处理二维傅里叶变换代码，适用于图像处理研究人员和初级入门学生。
傅里叶变换
- 实现二维傅里叶变换，希望对需要的人有帮助
fft2.rar
- 本程序是关于二维傅里叶变换计算相关的，经过调试成功，希望大家多多参考并提建议,2fft
FFT(DFTrealarray)twodimension
- 多维傅里叶变换，二维DFT快速算法，共分五部--三：二维实序2D-DFT列行列算法-Multi-dimensional Fourier transform, fast algorithm for two-dimensional DFT is divided into 5- 3: two-dimensional real column ordinal ranks of 2D-DFT algorithm for
frft
- 分数傅里叶变换程序，这个是二维分数阶傅里叶变化程序。-Fractional Fourier transform procedure, this is a two-dimensional fractional Fourier change process.
first
- 二维傅里叶变换,对图像进行二维傅里叶变换处理-Two-Dimensional Fast Fourier Transform The purpose of this project is to develop a 2-D FFT program "package" that will be used in several other projects that follow. Your implementation must have the capabilitie
FT2D
- 任意常用二维函数傅里叶变换，包括绘图功能。-Any commonly used two-dimensional Fourier transform functions, including graphics.
fft1
- 高频地波雷达回波信号二维傅里叶变换仿真处理，通过该变换可以得到海上目标的速度和距离信息。-HF ground wave radar echo simulation of two-dimensional Fourier transform processing, the adoption of the sea can transform the speed and distance from goal information.
Extensionofgravity
- 重力勘探 频率域重力延拓 二维傅里叶变换 源代码-Gravity Gravity exploration extension frequency domain two-dimensional Fourier Transform source code
final
- 二维傅里叶变换程序，可以进行复数二维傅里叶变换，图像的简单处理等。-Two-dimensional Fourier transform process can be complex two-dimensional Fourier transform, image processing and so simple.
onefrft
- 一维分数福利叶变换的程序及其调用程序，可以应用于二维变换，实现图像的分数傅里叶变换。-Scores of well-being of one-dimensional Fourier transform of the procedures and called procedures, can be applied to two-dimensional transformation, to achieve the image of the fractional Fourier transform.
FFT
- 实现了matlab的二维离散傅里叶变换. -Achieve two-dimensional discrete Fourier transform matlab.
fft2
- 图像的二维傅里叶变换，matlab编程，很好用。-Two-dimensional Fourier transform image, matlab programming
fft
- 本程序是用于二维快速傅里叶变换的C语言实现方法-This procedure is used for two-dimensional fast Fourier transform method for C language
FFT-Algorithm
- 本例通过VC实现二维快速傅里叶变换，涉及到进行矩阵、复数等数学运算，运用了C语言动态内存分配、文件操作、结构指针的函数调用等内容。-In this case through the VC to achieve two-dimensional fast Fourier transform, related to the matrix, such as complex mathematics, use the C language, dynamic memory allocation, file o
分数阶傅里叶变换
- 1980年，V.Namias 从特征值和特征函数的角度提出了分数阶傅立叶变换的概念。定义为传统傅立叶变换的分数幂形式。这里提供了二维的分数阶傅里叶变换源程序，可直接运行。
二维离散傅里叶变换
- 不调用matlab自带函数实现二维离散傅里叶变换(Do not call matlab own functions to achieve two-dimensional discrete Fourier transform)
MATLAB
- 对二维图像进行傅里叶变换，在频率进行低通滤波(Fourier transform of two-dimensional image and low pass filter in frequency)
FFT
- 图像的二维傅里叶变换及变换域滤波，同态滤波(FFT and Wave filtering)
分数阶傅里叶变换
- 一种基于分数阶理论的傅里叶变换。可以用在信号特征提取；信号去噪方向；利用二维分数阶傅里叶变换可以实现图像处理，例如图像去噪，加密操作等；FRFT压缩包：frft源程序；以及相应数据处理子函数；两个心电图振动信号可供分析；