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Description: ImageTest Visual C下实现图像增强、正交变换（DFT/FFT）、边缘检测-ImageTest under Visual C image enhancement, Orthogonal Transform (DFT/FFT), edge detection
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Size: 215040 |
Author: shanggaofeng |
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Description: 题目：离散富立叶变换（DFT）和频谱分析.matlab实现 1信号函数h(t)= e-a*t*tsin(2πft)2编程计算的离散富立叶变换（DFT）和IDFT图像。3计算振幅谱，相位谱以及检测信号主频-Title: Discrete Fourier Transform (DFT) and spectral analysis. Matlab function to achieve a signal h (t) = ea* t* tsin (2πft) 2 programming computing discrete Fourier transform (DFT) and IDFT image. 3 Calculation of the amplitude spectrum, phase spectrum, as well as detection of signal frequency
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Size: 100352 |
Author: chissie |
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Description: 数字信号处理：实现对32点矩形序列和x(n)=n+1序列分别进行DFT，两者线形卷积，原序列补点至63点后的DFT和对DFT乘积的IDFT。显示为数值和坐标轴中的图像。vista系统不能看图。在win-c下编译，c语言-Digital signal processing: to achieve 32 points, rectangular sequence and x (n) = n+1 sequences were carried out DFT, linear convolution between the original sequence of fill points to 63 points, after the DFT and the DFT product of IDFT. Shown as values and axis in the image. vista system can not plug-in. In the win-c compiled, c language
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Size: 4096 |
Author: pirate |
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Description: 图像处理的一些基本操作,滤波,傅立叶变换,傅立叶反变换等等,附带有CT照片,可以测试效果.-Some of the basic operation of image processing, filtering, Fourier transform, Fourier inverse transform, etc., with a CT picture, you can test results.
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Size: 2806784 |
Author: zhang yao |
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Description: 程序实现对图像进行DFT和IDFT处理，以及对图像进行边缘增强。压缩包中还包含相关的参考资料。-Procedures to achieve image DFT and IDFT processing, and the image edge enhancement. Compressed package also contains the associated reference materials.
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Size: 3971072 |
Author: 王松 |
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Description: 使用MATLAB进行DFT/FFT/IDFT的运行，观察傅里叶变化后的图像-Use MATLAB for DFT/FFT/IDFT operation, after observing the image Fourier transform
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Size: 1024 |
Author: 李媛媛 |
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Description: 图像的dft和idft变换，不使用matlab自带的函数(DFT&IDFT transform of a image)
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Size: 1024 |
Author: ddlucy
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