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傅里叶变换.zip
说明: 用python实现傅里叶的快速变换,实现与传统傅里叶变换不同的快速傅里叶变换,也使用了一些图形界面设计(Using Python to realize the fast Fourier transform, which is different from the traditional Fourier transform, and also using some graphic interface design)
- 2020-06-06 13:34:46下载
- 积分:1
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车牌号识别3
说明: 图像识别预处理,用主要用于汽车车牌号识别(Image recognition for license plate recognition)
- 2020-12-28 16:41:37下载
- 积分:1
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Spectral-Clustering-
一种基于彩色图像分割的余弦相似度的快速的谱聚类算法(A Fast Spectral Clustering Algorithm Based on Cosine Similarity for Color Image Segmentation)
- 2015-04-13 22:08:29下载
- 积分:1
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BKIS
A fast customizable function for locating and measuring the,
- 2017-05-22 18:54:27下载
- 积分:1
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ROFL2denoisingmodel
ROF-L2去噪模型,可以有效的去除加性噪声(ROF-L2 denoising model)
- 2009-03-01 11:00:13下载
- 积分:1
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00020
基于Matlab平台开发的用于生理信号特征选择的程序算法,信息熵算法,主要用于特征选择,属于模式识别的一类。(The program used for physiological signal feature selection algorithm based on Matlab platform development, information entropy algorithm is mainly used for feature selection, belongs to a class pattern recognition.)
- 2020-11-23 19:49:33下载
- 积分:1
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chengxu3
用Matlab产生正弦波,矩形波,以及白噪声信号,并显示各自时域波形图
2.进行FFT变换,显示各自频谱图,其中采样率,频率、数据长度自选
3.做出上述三种信号的均方根图谱,功率图谱,以及对数均方根图谱
4.用IFFT傅立叶反变换恢复信号,并显示恢复的正弦信号时域波形图
(Using Matlab generated sine wave, rectangular wave, as well as the white noise signal, and display their respective time-domain waveform of Figure 2. FFT to transform, showing their frequency spectrum, including sampling rate, frequency, data length of 3-on-demand. Make the rms signal of the three maps, power maps, as well as the number of root-mean-square map 4. Fourier Transform IFFT with the restoration of signals, and displays the sinusoidal signal the resumption of time-domain waveform)
- 2008-06-16 15:54:03下载
- 积分:1
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ImageProcess_ToolBox
matlab数字图象处理工具箱 包括imstack2vectors 霍夫变换等许多工具(imstack2vectors Hough transform matlab digital image processing toolbox includes many tools)
- 2012-11-06 15:56:40下载
- 积分:1
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cstr
本ACIS几何造型平台组件提供基本的拓扑构造,线框构造和编辑,性质分析(面积长度和质量等)等功能。(the ACIS geometric modeling platform components provide basic topological structure, wireframe construction and editing, Analysis (area of length and quality, etc.) and other functions.)
- 2007-03-03 16:29:44下载
- 积分:1
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Matlab
人耳识别,包含图像预处理,图像特征点的提取,比较实用(Ear recognition)
- 2013-12-18 10:37:54下载
- 积分:1