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Description: implement fourier transform by matlab
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Size: 106314 |
Author: 王世賢 |
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Description: （1）用MATLAB开发的傅立叶变换以及逆变换的一个例子，测试通过无误。（2）C＋＋编写的傅立叶以及逆傅立叶变换程序源代码，测试通过。-(1) Using MATLAB development of the Fourier transform and inverse transform an example of the test correct. (2) C++ and inverse Fourier Fourier transform source code, test.
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Size: 5120 |
Author: 孙中雨 |
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Description: 用c语言实现下列的数字信号处理算法
1．离散傅里叶级数合成连续周期信号
2．DIF FFT 测试程序
3．将输入数据的幅度画出图形
4．使用FFT实现快速卷积
5．使用FFT实现快速相关
6．取样混迭演示程序
-language used to achieve the following digital signal processing algorithms 1. Discrete Fourier series synthetic signal two consecutive cycles. DIF FFT three test procedures. The input data rate of 4 paint graphics. Use FFT fast convolution 5. Use FFT fast correlation 6. Aliasing sampling Demonstration Program
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Size: 19456 |
Author: 胡叶 |
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Description: fourier transform and MATLAB
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Size: 5120 |
Author: 子霞 |
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Description: 傅立叶相位加密，用于图像加密，效果好，需要密钥图像，也在压缩包里。适用于灰度图象。-Fourier phase encryption for image encryption, which is good, need to key images, but also compressed bundle. Apply to the gray-scale image.
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Size: 83968 |
Author: 张弛 |
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Description: 关于信号处理中傅立叶变换的MATLAB函数，可以与FFT进行对比，运算速度比较快。-on Signal Processing Fourier transform function MATLAB, compared with the FFT. Operational speed is faster.
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Size: 2048 |
Author: liuyue |
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Description: 用matlab对图像进行处理的几个源码，傅立叶变换，重建图像，灰度扩展，多种图像增强，滤波。-using Matlab, the image of several source, Fourier transform, image reconstruction, Gray expansion a variety of image enhancement, filtering.
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Size: 10240 |
Author: 叶芸芸 |
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Description: 此为基于图像配准的傅立叶变换源代码，已精心调试过，请放心使用.-This is the image registration based on the Fourier Transform source code, has been painstakingly debugging, please rest assured that use.
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Size: 121856 |
Author: 王登位 |
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Description: 实验内容：
1．求下列3个模板的频率响应，并显示其三维图形；选择一幅图
像，利用这3个模板分别对该图像进行卷积运算，将卷积运算
获得的图像与原始图像进行比较，说明各模板的类型以及模板
（b）、（c）的区别与联系。
2. 选择一幅图像，对其进行离散Fourier变换，仅利用其相位谱重构原图像，然后仅利用其振幅谱重构原图像，比较实验结果；
选择两幅不同类型的图像，分别进行Fourier变换，交换二者的相位谱后求Fourier反变换，比较实验结果，说明图像Fourier相位谱的重要性。-Experimental contents: 1. Template for the following three frequency response and to show its three-dimensional graphics select an image using the three templates, respectively, of the image convolution operation, the convolution operation to obtain the images were compared with the original image to illustrate the template the type of template (b), (c) the difference with the contact. 2. Select an image, its discrete Fourier transform, only to use its phase spectrum remodeling the original image, and then only the use of its amplitude spectrum reconstruction of the original image to compare experimental results choice of two different types of images, respectively Fourier Transform, the exchange between the two after the phase spectrum for Fourier Transform, compare experimental results to illustrate the image of the importance of Fourier phase spectrum.
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Size: 1024 |
Author: syq |
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Description: 基于Matlab的数字图像处理实验。自己做的，需要的可以下载参考，包括边沿检测，灰度转换，傅里叶变换特性等-Matlab-based digital image processing experiments. Themselves do, need to download the reference, including edge detection, gray-scale conversion, Fourier transform properties
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Size: 5809152 |
Author: 卢兵 |
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Description: 关于傅立叶描述子的GUI界面，本程序可计算目标的一种形状描述符——轮廓傅立叶描述子。并可通过傅立叶描述符重构目标轮廓。-On the Fourier descriptors of the GUI interface, this program objectives computable descriptor of a shape- the outline of Fourier descriptors. Via Fourier reconstruction of the target outline descriptor.
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Size: 26624 |
Author: xiaoqinkun |
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Description: matlab非平稳信号噪声消除 小波变换与傅里叶变换对比-matlab noise elimination of non-stationary signal Wavelet Transform and Fourier Transform Comparison
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Size: 1024 |
Author: hntangz |
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Description: 基于傅立叶变换的数字图像水印嵌入程序源码-Based on the Fourier transform of digital image watermark embedding process source
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Size: 2525184 |
Author: lee |
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Description: 基于matlab的功率谱分析以及短时傅立叶变换-Matlab based on the power spectrum analysis as well as the short-time Fourier transform
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Size: 1024 |
Author: hp |
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Description: 这个Matlab的m代码解决了薛定谔方程，沿着带宽频率和相位偏移，显示三维图像。-The Matlab m-code to solve the Schrodinger equation along the bandwidth of the frequency and phase offset, showing three-dimensional image.
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Size: 51200 |
Author: 雷锋 |
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Description: Fourier transform for image
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Size: 293888 |
Author: 杨晓东 |
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Description: implement fourier transform by matlab
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Size: 106496 |
Author: 王世賢 |
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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: Fourier Matlab Basics. This file is for MATLAB Basics.
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Size: 30720 |
Author: kashif |
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Description: sintesis de fourier matlab
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Size: 3007488 |
Author: Jonathan_Kamikaze
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