登录
首页 » matlab » frequencycoefficients

frequencycoefficients

于 2010-11-21 发布 文件大小:1KB
0 83
下载积分: 1 下载次数: 6

代码说明:

  将图像分为nxn的分块,之后将各分块三个颜色通道的直方图平均化,最后进行离散余弦变化,分别提取各通道低频系数(The image into nxn sub-block after block of all three color channels of the histogram equalization, and finally the discrete cosine change, were extracted from the low frequency coefficients of each channel)

下载说明:请别用迅雷下载,失败请重下,重下不扣分!

发表评论

0 个回复

  • tsp_ga
    遗传算法算法求解TSP ,在matlab中实现编程。(Algorithm genetic algorithm TSP, in the realization of programming in matlab.)
    2009-05-09 18:23:20下载
    积分:1
  • iris_data1.DAT.tar
    Input data set for data classication MATLAB NN
    2012-11-30 08:06:01下载
    积分:1
  • DWT_test2
    matlab图形图像处理源程序 实现DWT水印的嵌入和提取 (graphic image processing matlab source code to achieve DWT watermark embedding and extraction)
    2010-12-15 10:59:01下载
    积分:1
  • Matlab-Tut
    Matlab ebook in pdf format for easy understanding
    2011-08-27 21:57:20下载
    积分:1
  • APF_ip_iq_zhihuan
    基于simulink的谐波检测ipiq变换方法(Based on simulink the the harmonic detection ipiq transform method)
    2013-03-07 10:32:46下载
    积分:1
  • zabo
    用于产生杂波的simulink模块,已经过验证,好用(For generating a clutter Simulink module, has already been verified, good use)
    2012-02-29 21:44:08下载
    积分:1
  • filesForMATLABCentral
    Graphical evaluation for convolution
    2018-03-05 14:06:46下载
    积分:1
  • classification_toolbox
    分类工具包,含有多个分类算法的matlab源程序,适用于类别数据的分类和可视化(The Classification toolbox for MATLAB is a collection of MATLAB modules for calculating classification (supervised pattern recognition) multivariate models: Discriminant Analysis, Partial Least Square Discriminant Analysis (PLSDA), Classification trees (CART), K-Nearest Neighbors (kNN) and Soft Independent Modeling of Class Analogy (SIMCA). This is the version 3.1 of the Classification toolbox for MATLAB Classification toolbox for MATLAB has been released by Milano Chemometrics and QSAR research Group. Visit our website at www.disat.unimib.it/chm )
    2015-02-02 07:48:53下载
    积分:1
  • wavelet-methods-
    讲述了现在机械故障诊断中用到的常用时频分析方法,如短时fft 魏格纳维尔分布 小波变换 HHT等,里面含有例子和详细说明,对初学者帮助很大。(Tells the now commonly used in mechanical fault diagnosis frequency analysis methods, such as short-time wavelet transform fft Wigner distribution HHT Louisville, etc., which contains examples and detailed instructions, very helpful for beginners.)
    2013-11-24 10:27:25下载
    积分:1
  • simulink_pcv_0.2.0
    simulink获取图像点云并对其进行操作(point cloud based on simulink)
    2013-12-17 08:35:09下载
    积分:1
  • 696518资源总数
  • 104349会员总数
  • 32今日下载