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Description: 采用Matlab自己编写的傅里叶变换，并不是使用软件提供的FFT2-I have written using Matlab Fourier transform, not using software provided by FFT2
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Size: 102400 |
Author: 巢歌 |
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Description: OpenCV Fourier变换程序，很好用的，速度快-OpenCV Fourier transform procedure, well used, fast
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Size: 976896 |
Author: baitao |
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Description: this is fourier transformation algorithm programmed in java
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Size: 5120 |
Author: me |
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Description: 数字图像处理 傅立叶变换-Digital image processing, Fourier transform
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Size: 137216 |
Author: 张标 |
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Description: Fourier变换，逆变换后信号的合成，及Fourier变换的一些性质分析。-Fourier transform, inverse transform signal synthesis, and some properties of Fourier transform analysis.
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Size: 10240 |
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Description: opencv 调整傅立叶变换图像-the fourier transformation of picture by opencv
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Size: 95232 |
Author: Jack |
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Description: This a doc file completely describing the Fourier - Mellin transform and the whole idea behind it-This is a doc file completely describing the Fourier - Mellin transform and the whole idea behind it
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Size: 119808 |
Author: Nima |
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Description: 实现傅里叶变换的simulink仿真文件，将信号从时域变换至频域。-Fourier transform simulink realization of simulation files, transform the signal from the time domain to the frequency domain.
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Size: 5120 |
Author: 王于斐 |
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Description: 求解锯齿信号的Fourier级数
利用了Fourier变换-Find Fourier Series Approximation
The FFT is used. Choose sufficient harmonics to minimize aliasing
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Size: 1024 |
Author: sunxiaoling |
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Description: 计算傅立叶描述算子，用C语言写的，包含cpp和h文件。-Calculation Fourier descriptor operator, written in C, including CPP and h files.
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Size: 3072 |
Author: xiaoling |
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Description: 分数阶傅里叶变换，一维的分数阶傅里叶变换matlab程序-Fractional Fourier transform
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Size: 1024 |
Author: 孔 |
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Description: ansys实现傅里叶转化的宏命令，对学习ansys有帮助。-ansys Fourier transformation to achieve macro command, to learn ansys help.
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Size: 16384 |
Author: zuchongzhi |
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Description: Calculation of Discrete Fractional Fourier Transform based on Adaptive LMS algorithm
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Size: 97280 |
Author: 张立浩 |
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Description: 傅里叶描述子用来描述和识别图像中有边缘的物体形状，本程序基于MATLAB，测试可用-Fourier descriptor is to analyze and identify the important objects in the shape of one of the methods. The use of polygon-based curve near Continuous Fourier transform method like Fourier descriptors, and through the main direction of the shape to eliminate the border from Phase of the influence of starting point, define a new rotation, translation and scale invariance of the normalized Fourier Ye descriptor.
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Size: 3072 |
Author: 杨占 |
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Description: very useful diffraction and fourier optics ebooks from SPIE fresnel prop, fraunhofer prop.Angular spectrum, methods
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Size: 7651328 |
Author: Aytekin ozdemir |
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Description: MATLAB 实现对图片的傅立叶描述子.边缘检测的结果进行二维到一维的变换-MATLAB implementation of the image Fourier descriptors. Edge detection results of two-dimensional to one-dimensional transform
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Size: 1024 |
Author: 霸王仔 |
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Description: description de forme en utilisant FD coeeficeients Fourier utilisé pour la classification forme.
les étapes:
1. trouver les indices de frontières de l image de tranchant (binaire d entrée bordée d image voir le test par exemple)
2. trier les indices de sorte qu ils afin de distance
3. faire des complexes x + jy vecotr
4 Assurez-fft
5 prendre la première FD
6. font IFFT
link (http://www.mathworks.com/matlabcentral/fileexchange/26810-fourier-descriptor)-description de forme en utilisant FD coeeficeients Fourier utilisé pour la classification forme.
les étapes:
1. trouver les indices de frontières de l image de tranchant (binaire d entrée bordée d image voir le test par exemple)
2. trier les indices de sorte qu ils afin de distance
3. faire des complexes x + jy vecotr
4 Assurez-fft
5 prendre la première FD
6. font IFFT
link (http://www.mathworks.com/matlabcentral/fileexchange/26810-fourier-descriptor)
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Size: 2048 |
Author: chekos |
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Description: Application of the Fourier-Mellin transform to translation-, rotationand scale-invariant plant leaf identification
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Size: 2961408 |
Author: PPol |
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Description: 采用傅里叶级数法实现拉普拉斯变换，将信号转换到时域，可应用于电磁计算中(The Laplace transform using Fourier series method)
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Size: 1024 |
Author: 温柔的小吴
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Description: 声音的傅里叶变换和滤波，改变声音信号的采样率(The Fourier transform and filtering of sound changes the sampling ratio)
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Size: 397312 |
Author: squirrel
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