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tfristft
令x(n)=5exp(j*0.15*n*n)+6exp(j*300n-j*0.15*n*n) ,w(n)为高斯窗函数。试用matlab软件,取不同长度的窗函数,分别求x(n)离散短时傅里叶变换,并进行信号重构。(ORDER x (n) = 5exp (j* 0.15* n* n)+6exp (j* 300n-j* 0.15* n* n), w (n) for the Gaussian window function. Trial Matlab software, take different lengths of the window function x (n), respectively, seek to discrete short-time Fourier transform, and to reconstruct the signal.)
- 2013-02-28 15:31:20下载
- 积分:1
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man
通过对彩色图像的处理,来计算某一个区域的面积。(The color image processing to calculate the area of a region.)
- 2020-12-02 15:39:26下载
- 积分:1
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PP
基于SIFT+Kmeans+LDA的图片分类器的实现源码。
博文参考:http://www.cnblogs.com/freedomshe/archive/2012/04/24/2468747.html(The pictures classifier based on SIFT, Kmeans and LDA. Blog Reference: http://www.cnblogs.com/freedomshe/archive/2012/04/24/2468747.html)
- 2012-07-26 15:34:58下载
- 积分:1
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模糊C均值算法
亲测,能实现模糊C均值聚类的MATLAB程序(MATLAB program that can realize fuzzy C mean clustering)
- 2017-12-30 15:27:04下载
- 积分:1
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xtx
说明: 对灰度图像和二值图像进行去噪,是一种形态学滤波器。(denoiseing for the gray image and binary image)
- 2010-04-23 14:23:38下载
- 积分:1
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gj774
Continuous phase modulation signal (CPM) to produce, Automatic identification in the matlab environment the size of the connected area, Related impulse response analysis algorithm and inspection.
- 2017-09-24 22:14:02下载
- 积分:1
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Octree
用八叉树法对逆向工程得到扫描的三维实体模型图像处理,实现了对大量点云数据进行三维网格构建。(Octree method of reverse engineering can be scanned 3D solid model of image processing, realize the construct 3D mesh of a lot of point cloud data.)
- 2021-02-03 22:19:59下载
- 积分:1
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top-hat
基于matlab的高帽变换,能很好地对图像进行一定的处理,实现图像的增强,线性特征的提取,为后续的处理做准备(Matlab-based top-hat transform good image processing, image enhancement, linear feature extraction, to prepare for subsequent processing)
- 2013-01-17 08:52:39下载
- 积分:1
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image_retrieval
近两年关于图像检索的重要参考文献,包括IEEE和国内CNKI上发表的顶级期刊(Image Retrieval over the past two years on the importance of references, including the IEEE and domestic CNKI top journals published)
- 2009-05-15 17:25:18下载
- 积分:1
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MRMRF_imgSegmentation
基于多尺度MRF模型的图像分割算法。使用提升小波对原始图像进行分解,使用ICM算法进行分割处理(Multi-scale MRF model based image segmentation algorithm. The original image using lifting wavelet decomposition, the use of ICM segmentation algorithm)
- 2011-06-10 17:36:02下载
- 积分:1