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用matlab编写的fft快速傅立叶变换及逆变换函数,其中flip1是供ditfft函数调用的倒叙子函数。-using Matlab fft prepared by the fast Fourier transform and inverse transform function, which is flip1 ditfft function call for the Warrior unreachable.
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自制的快速傅立叶变换函数，可以用来对比工具自带的fft函数，比较其执行时间随Ｎ值变化的情况-privately fast Fourier transform function can be used to contrast the instruments onboard fft function, compared with the time of its implementation N changes in the value of
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matlab常用函数 傅里叶变换函数、傅里叶反变换函数、低通滤波函数、sigexpand扩展序列函数,matlab function commonly used Fourier transform function, the Fourier Transform function, low-pass filter function, sigexpand extended sequence function
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用matlab编写的fft快速傅立叶变换及逆变换函数,文件用M语言写成，可以运行,Matlab prepared using fft Fast Fourier Transform and inverse transform function, M language documents, you can run
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In mathematics, the discrete-time Fourier transform (DTFT) is one of the specific forms of Fourier analysis. As such, it transforms one function into another, which is called the frequency domain representation, or simply the "DTFT", of the original
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这是一个基于matlab图像复原处理包，其中包括图像的模糊、维纳滤波、盲反卷积、点扩散函数和光学转换函数互相转化-This is a matlab-based image restoration processing package, including the images fuzzy, Wiener filtering, blind deconvolution, point spread function and optical transfer function to transform
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二维傅里叶变换,对图像进行二维傅里叶变换处理-Two-Dimensional Fast Fourier Transform
The purpose of this project is to develop a 2-D FFT program "package" that will be used
in several other projects that follow. Your implementation must have the capabilitie
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matlab二值图像的数学形态学变换函数-Matlab binary image of morphologic transform function
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A matlab function that calculates the inverse short term Fourier transform with adjustable parameters.
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F2T子函数，在做傅里叶变换时调用的函数。也可做成脚本文件。-F2T subroutine, called when doing Fourier transform function. Can also be made into a scr ipt file.
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本书是“MATLAB应用技术”系列丛书之一，以最新推出的MATLAB中的小波分析工具箱Wavelet Toolbox 3.0版本为基础。全书共分为三部分，第1部分着重介绍了小波理论基础，包括小波基础知识、连续小波变换、离散小波变换、多分辨率分析与正交小波变换、小波变换和多采样滤波器组、二维小波变换与图像处理及小波包的基本原理等；第2部分重点说明了小波分析工具箱的详细使用方法，包括图形用户接口、小波通用函数、一维小波变换的MATLAB实现、二维小波变换的MATLAB实现、小波包变换的MATLAB实
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在傅立叶变换光学中夫琅和费衍射场的强度分布就等于屏函数的功率谱。因此我们可以直接将光屏进行傅立叶变换，再处理得到衍射图样。-In the Fourier transform optics, Fraunhofer diffraction field intensity distribution is equivalent to the power spectrum display function. Therefore, we can directly Guangping Fourier tran
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分别给出了饼图的绘制、阶梯图、枝干图、罗盘图、轮廓图、交互式图形、变换的傅立叶函数曲线、劳伦兹非线形方程的无序活动、填充图、条形图和阶梯形图matlab的样例代码，简单实用。-Drawing pie charts are given respectively, ladder diagram, branches map, compass map, contour maps, interactive graphics, the Fourier transform function curves, L
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用Matlab编写的M文件0211. 枝干图
12. 罗盘图
13. 轮廓图
14. 交互式图形
15. 变换的傅立叶函数曲线
16. 填充图
17. 条形图和阶梯形图
18. 三维曲线图
19. 图形的隐藏属性
20. peaks函数曲线
-M-file with Matlab write 0211. Branches Figure 12. Compass Figure 13. Contours of Figure 14. Interactive gra
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Function uses Standard Hough Transform to detect circles in a binary image. According to the Hough Transform for circles, each pixel in image space corresponds to a circle in Hough space and vise versa. Upper left corner of image is the origin of coo
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利用hough变换函数求取5条最长的直线方程,并重新绘制这5条曲线——hafu.m-Hough transform function used to obtain five longest straight line equation, and re-draw the five curves- hafu. M
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hough变换的检测函数，调试成功的，可以用，对于圆检测很有帮助，大家可以学习一下-hough transform function testing, debugging successful, you can use, very helpful for circle detection, we can learn about
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Function to compute the Karhunen-Loeve Transform (KLT) on an ensemble of 1-D signals,
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matlab中所有基本函数功能实现的源代码，可以利用以下函数实现matlab中信号处理的傅里叶等函数变换。-matlab function to achieve the basic function of all the source code, you can use the following function implementation matlab signal processing functions such as Fourier transform.
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系统传输函数测试，使用扫频法测试已知系统的频响特性并绘制相关的频响图(System transfer function test, frequency sweep method is used to test the frequency response characteristics of the known system, and to draw the relevant frequency response diagram)
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