Welcome![Sign In][Sign Up]
Location:
Search - FFT2D

Search list

[TreeView二维傅立叶算法fft2D

Description: 一个关于二维傅立叶的算法,我在做图像处理时用到的 -on a two-dimensional Fourier's algorithm, I was doing the image processing used in
Platform: | Size: 63739 | Author: 胡刚 | Hits:

[Other resourcefft2d

Description: fft的文件,fortran环境下运行!欢迎指正!
Platform: | Size: 1041 | Author: 万兰 | Hits:

[Special Effectsfft2d

Description: 离散傅立叶变换已成为数字信号处理的重要工具,然而,它的计算量较大,运算时间长,在某种程度上却限制了它的使用范围。快速算法大大提高了运算速度,在某些应用场合已能作到实时处理,并且开始应用于控制系统。
Platform: | Size: 2397 | Author: jiarend | Hits:

[Other resourcefft2d

Description: 2维fft程序,包括fortran和c语言
Platform: | Size: 61491 | Author: muyou | Hits:

[Other resourcefft2d

Description: 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。
Platform: | Size: 9707 | Author: 李磊 | Hits:

[CSharpfft2d

Description: - 一个C#写的FFT函数,希望能给大家以提示。没有压缩密码
Platform: | Size: 57071 | Author: 鼎鼎 | Hits:

[CSharpfft2d

Description: - 一个C#写的FFT函数,希望能给大家以提示。没有压缩密码-- A C# Written FFT function, we can hope that they will be prompted. No compression password
Platform: | Size: 56320 | Author: 鼎鼎 | Hits:

[TreeView二维傅立叶算法fft2D

Description: 一个关于二维傅立叶的算法,我在做图像处理时用到的 -on a two-dimensional Fourier's algorithm, I was doing the image processing used in
Platform: | Size: 1241088 | Author: 胡刚 | Hits:

[Algorithmfft2d

Description: fft的文件,fortran环境下运行!欢迎指正!-fft documents, fortran environment running! Please correct me!
Platform: | Size: 1024 | Author: 万兰 | Hits:

[Special Effectsfft2d

Description: 离散傅立叶变换已成为数字信号处理的重要工具,然而,它的计算量较大,运算时间长,在某种程度上却限制了它的使用范围。快速算法大大提高了运算速度,在某些应用场合已能作到实时处理,并且开始应用于控制系统。-Discrete Fourier Transform digital signal processing has become an important tool, however, the calculation of its larger, long computing time, but in a way limits the scope of its use. Fast Algorithm for greatly enhanced speed of operation, in some applications has been able to do real-time processing and control system began to be used.
Platform: | Size: 2048 | Author: jiarend | Hits:

[Windows DevelopFFT2Dsource

Description: 图象处理,二维FFT,滤波。VC++6.0开发环境。-Image processing, two-dimensional FFT, filtering. VC++ 6.0 development environment.
Platform: | Size: 2683904 | Author: 匡匡 | Hits:

[Algorithmfft2d

Description: 2维fft程序,包括fortran和c语言-2-D fft procedures, including the fortran and c language
Platform: | Size: 61440 | Author: muyou | Hits:

[Algorithmfft2d

Description: 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。-Digital image processing of two-dimensional Fourier Transform code, applied to image processing researchers and students in primary induction.
Platform: | Size: 9216 | Author: 李磊 | Hits:

[Special Effectsfft2d

Description: 数字图像的傅里叶变换包括旋转平移后的原图及其频谱图。显示用的是三维坐标-Digital image, including the Fourier transform of the image after rotation and translation spectrum Fig. Show that using a three-dimensional coordinates
Platform: | Size: 1024 | Author: 李华 | Hits:

[AlgorithmFFT2D

Description: 1维和2维快速傅里叶变换,网上广为流传的英文版本-1-D and 2-D Fast Fourier Transform, Perform a 2D FFT inplace given a complex 2D array
Platform: | Size: 1024 | Author: yang xulei | Hits:

[Algorithmfft2d

Description: 2D implementation of Fast Fourier Transform
Platform: | Size: 1024 | Author: lumoder | Hits:

[matlabFFT2D

Description: This is the processing of images to be converted into 2D. from the original picture, it will be first converted to grayscale in the form, then do 2 Dimensional FFT on the image, then the image is done in 2D FFT on the result of changes filter.seluruh images displayed.
Platform: | Size: 1024 | Author: azmi | Hits:

[AlgorithmFFT2D

Description: 2dFFT的奈奎斯特频率为 ,( 为采样间隔)实际上的FFT变换点数要求为2的n次幂,各点所对应的频率是从 到 ,求出 后,可以用 ,这里N为FFT变换的点数。如变换点数为2048,由于对称性,实际有用的点数为1024个。 在该程序中,做完富氏变换后,已经将数据按照频率从0到 到0的顺序排好。 在运行结果中,只需存储左下角的1/4区域的数据即可。 -2dFFT of the Nyquist frequency, (for the sampling interval) is actually the FFT, the n number of points required for the power of 2, the frequency corresponding to each point is to, find, you can use the FFT, where N points. Such as the transformation point to 2048, due to the symmetry, the actual useful points to 1024. In the process, done after the Fourier transform has the data in accordance with the frequency range from 0 to 0 in order to line up. In the run results, only the lower left corner of the store 1/4 of regional data can be.
Platform: | Size: 525312 | Author: | Hits:

[Algorithmfft2d

Description: 用fortran法编写的二维数组的傅立叶变换程序,用户可根据需要编写输入和输出程序,这里只给出程序主体部分-Written using two-dimensional array fortran method of Fourier transform procedure, the user may need to write the input and output procedures, the main part of the program are given here only
Platform: | Size: 4096 | Author: 冯亦晨 | Hits:

[Special EffectsFFT2D

Description: 一个简单的快速傅立叶变换,里面有一个自定义的复数类-a simple program that implement the fft
Platform: | Size: 2048 | Author: tantianx | Hits:

CodeBus www.codebus.net