登录
首页 » matlab » FFT2

FFT2

于 2011-11-10 发布 文件大小:2KB
0 160
下载积分: 1 下载次数: 4

代码说明:

  fft2 and dct algorithm in image compression JPEG

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

  • kaermanweiner
    基于MATLAB的数字滤波器的设计,有例子可参考学习(MATLAB-based design of digital filters, there are examples for reference)
    2010-08-26 11:58:16下载
    积分:1
  • fdim
    计算广义分形维数的matlab源程序。希望对大家有用! 函数形式:function [dq,rq]=fdim(q,x,trace) 不同q值下得到不同定义的分形维,如:q=0 is Hausdorf, q=1 is Information, q=2 is Correlation, etc.具体说明见程序。(Generalized fractal dimension of Matlab source. We hope that the right useful! Function form : function [dq, rq] = fdim (q, x, trace) q different values under different definitions of the fractal dimension, such as : q = 0 is Hausdorf. q = 1 is Information, q = 2 is Correlation, etc.. See specify procedures.)
    2006-12-26 16:51:59下载
    积分:1
  • extractfields
    Function to separate fields from a video frame and (optionally) interpolate intermediate lines for each field.
    2010-10-15 19:04:23下载
    积分:1
  • rootfind
    计算方法 大学 求根 牛顿求根公式D:matlab mm ootfind.rar(calculation Newton University Root Root Formula D : Matlab nmm rootfind.rar)
    2006-09-06 19:04:39下载
    积分:1
  • svmlightToolbox
    SVM light 工具箱 包含window版本和matlab版本 由美国cornell大学的教授Thorsten Joachims部署 执行SVM二分类 速度明显快于libsvm 下载文件中包含 1.例子(inductive SVM 和 transductive SVM) 2.说明文件 3.源程序(SVM light kit (including window version and matlab version) Cornell university professors from the United States to deploy Thorsten Joachims Executive SVM binary classification Significantly faster than libsvm Download file contains 1 example (inductive SVM and transductive SVM) (2) Documentation 3 source)
    2013-10-10 16:56:39下载
    积分:1
  • yuzhifenge
    全局阈值分割:迭代法、Otsu法;局部阈值分割(Global Thresholding: iterative method, Otsu method local threshold segmentation)
    2010-07-04 18:31:07下载
    积分:1
  • LearningProgrammingusingMATLAB
    This book is intended for anyone trying to learn the fundamentals of computer programming. The chapters lead the reader through the various steps required for writing a program, introducing the MATLABr constructs in the process. MATLABr is used to teach programming because it has a simple programming environment. It has a low initial overhead which allows the novice programmer to begin programming immediately and allows the users to easily debug their programs. This is especially useful for people who have a “mental block” about computers. Although MATLABr is a high-level language and interactive environment that enables the user to perform computationally intensive tasks faster than with traditional programming languages such as C, C++, and Fortran, the author shows that it can also be used as a programming learning tool for novices. There are a number of exercises at the end of each chapter which should help the users become comfortable with the language.
    2009-09-30 20:32:12下载
    积分:1
  • tuxiangchuli
    视觉图像处理研究者必看的有用代码。包括图像预处理,特征提取,算法实现,特征整合等等代码。(Visual image processing researchers must-see useful code. Including image preprocessing, feature extraction, algorithm, feature integration, etc. code.)
    2013-07-14 15:42:07下载
    积分:1
  • Orthogonal-moments
    矩函数研究专家Flusser写的书《Moments and Moment Invariants in Pattern Recognition》中正交矩部分的matlab代码(Moments and Moment Invariants in Pattern Recognition)
    2012-04-14 10:57:57下载
    积分:1
  • Matlab optimization programming example
    分别用最速下降法、FR共轭梯度法、DFP法和BFGS法求解一个典型数学优化问题。(A typical mathematical optimization problem is solved by steepest descent method, FR conjugate gradient method, DFP method and BFGS method respectively.)
    2018-07-25 18:45:57下载
    积分:1
  • 696518资源总数
  • 106155会员总数
  • 8今日下载