搜索资源列表
VC_FFT
- 傅里叶变换：采用VC++编写，实现二维图像的傅里叶变换-Fourier Transform: The VC++ prepared to achieve the two-dimensional Fourier transform of the image
FFT
- 图像的二维快速傅里叶变换的实现，内有数据，可运行。适合初学者-Images of the realization of the two-dimensional fast Fourier transform, with data, can be run.For beginners
11
- 二维连续傅里叶变换 -Continuous two-dimensional Fourier transform
fuliye
- 对二维数字图像用傅里叶变换进行处理，改善图像的质量，观察图像的频谱和相位-Two-dimensional digital image of the Fourier transform processing to improve the quality of the image, the observation image and the phase spectrum
fourier
- C++实现的傅里叶变换，可以处理二维影像，内提供几幅常用来做DIP影像，可供初学者参考-C++ finish the program, can process the 2-d digital imagery.also provide some classic imagery for dip.
Fresnel-hologram
- 目前生成全息图主要有傅里叶和菲涅尔变换，此代码为利用菲涅尔变换将二维图片生成菲涅尔全息图，以达到图像加密的功能。-The current generated hologram mainly Fu Liye and Finel transform, the code for the use of Finel transform two-dimensional images generated Finel hologram, in order to achieve the function of i
CS--design-MATLAB
- 基于MATLAB的图像压缩感知毕业设计说明书。运用matlab软件，在离散傅里叶变换（DFT）和离散余弦变换（DCT）分块CS的基础上，采用正交匹配追踪算法（OMP）实现了对一维信号和二维图像的高概率重构。将重构结果与原始信号对比，结果表明，只要采样数M（远小于奈奎斯特定理所需要的采样率）能够包含图像所需要的有用信息时，CS算法就能精确的完成对图像的重构，并且重构效果也比较好-Compressed sensing image graduation design specification bas
Iterative-Fourier-algorithm-(GS)
- 迭代傅里叶算法实现对高斯光束的整形：用malab将二维的高斯分布图形转化成三维的分布的方法和用迭代傅里叶变换（GS）的算法对高斯光束的整形做对比-Iterative Fourier algorithm of gaussian beam shaping: the two-dimensional gaussian distribution with malab graphics into three-dimensional distribution method and using iterativ
GS_FFT
- 运用快速傅里叶转换法fft2和逆转换ifft2反复迭代进行对二维平面函数的处理程序。-Fft2 by applying the method of fast Fourier transformation and reverse change ifft2 repeated iteration of two-dimensional plane function handler.
ImageTest05
- 利用C#进行图像处理,实现图像处理中的频率变换,包括二维离散会傅里叶变换,FFT,频率成分滤波,频率方位滤波.-image process based on C#
fengzhusousuo
- 分数阶傅里叶变换的二维峰值搜索，针对线性调频信号的峰值能进行很好估计-D peak search Fractional Fourier transform for the peak chirp signal can be well estimated
frft
- 实现一维和二维分世界傅里叶变换，含有对LFM信号的实例仿真。-Realization of one and two dimensional Fourier transform divided world, contain instances of LFM signal simulation.
dsad
- 图像二维离散快速傅里叶变换（FFT）算法和C实现-Dimensional discrete Fast Fourier Transform (FFT) algorithm implemented in C
Output_profile_of_VCSEL
- 用菲涅尔衍射以及夫琅禾费衍射中的傅里叶变换，来模拟表面带有二维结构的VCSEL的出射光的传播。所依据的公式比较复杂，要想看懂建议参考：《傅里叶光学导论》 -古德曼（Goodman）-Simulation of wave propagation of a 2-D micro-structure in the surface of a VCSEL using Fourier Transformation in the Fresnel and Fraunhofer diffraction.
test4
- 对二维图片进行灰度变换、傅里叶变换、原点移动变换，并显示各种变换所生成的图形-A two-dimensional image of gradation conversion, Fourier transform, origin movement transformation, and display various generated graphics transform
FFT-and-FFT-2D-ANSI-C
- 标准C语言实现的一维和二维快速傅里叶变换代码，代码运行时不需要额外占用多余的内存空间，简单易用，具体可见代码说明。-FFT and 2 dimension FFT algorithm acommplished with ANSI C.It occupies the least memory space while running after embeded into you project.The source code is easy and brief,you can check the t
transform
- 快速傅里叶变换函数，对一维信号信息和二维图像信息进行快速傅里叶变换-Fast Fourier transform function, one-dimensional and two-dimensional image information signal information fast Fourier transform
frequency-conversion
- 频率变换、二维快速傅里叶变换、频率成分滤波、频率方位滤波-Frequency transform, two-dimensional fast Fourier transform, a frequency component filtering, frequency filtering orientation
convolutionFFT2dd
- 对图片进行二维快速傅里叶变换，并且用GPU的并行算法进行加速，大幅度提高运算速度-The picture-dimensional fast Fourier transform, and accelerated with the GPU s parallel algorithm, greatly improve processing speed
MatLab
- MATLAB源代码大全，包括二维连续傅里叶变换，离散余弦变换，Radon变换实现的源代码-MATLAB source code complete, including two-dimensional continuous Fourier transform, discrete cosine transform, Radon transform source code