登录
首页 » matlab » jpg

jpg

于 2015-03-22 发布 文件大小:91KB
0 91
下载积分: 1 下载次数: 1

代码说明:

  The aim of this short workshop is to demonstrate the effectiveness of the JPEG encoding/decoding process using test data and test images. As explained in the lectures the major elements of the JPEG encoding process are the DCT, the non-uniform Quantisation matrix and variable run-length encoding. Building an emulator of the JPEG encoding and decoding algorithm may appear a daunting task, but Matlab is well suited to such coding.

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

  • xianxingyuce
    阵列信号处理中一种重要的算法,线性预测算法(An important algorithm, linear prediction algorithm, in array signal processing. )
    2009-03-11 20:10:14下载
    积分:1
  • txtq
    说明:  程序利用图像处理的一般办法,使用MATLAB将图像中的椭圆提取(Procedures using the general approach of image processing, using MATLAB to extract the image of the ellipse)
    2010-04-12 23:11:05下载
    积分:1
  • A-new-approach--diagnosis-
    本文提出一种新的智能故障诊断方法,基于统计分析,提出了一种改进的距离的评价技术和适应性类神经模糊推论系统(简称ANFIS)。该方法包括三个阶段。 (This paper presents a new approach to intelligent fault diagnosis based on statistics analysis, an improved distance evaluation technique and adaptive neuro-fuzzy inference system (ANFIS). The approach consists of three stages. First, different features, including time-domain statistical characteristics, frequency-domain statistical characteristics and empirical mode decomposition (EMD) energy)
    2012-04-16 22:08:38下载
    积分:1
  • the-matlab-playing-Canon
    用matlab语言实现卡农在matlab上的演奏,通过试验,可以运行。(Canon played in matlab matlab language test, you can run.)
    2012-05-28 21:17:11下载
    积分:1
  • k-epso
    best soudo code for k-epso easy to understand and very useful
    2013-08-11 21:02:17下载
    积分:1
  • bp
    说明:  做生成数(使用0.1做因子),之后13年的数据按统计方法标准化后输入,训练,仿真,对比结果。这个过程相当于插值计算(Generated to do a few (make use of 0.1 factor), after 13 years of data input after the standardization of statistical methods, training, simulation, comparing the results. This process is equivalent to interpolation calculation)
    2008-08-24 11:43:59下载
    积分:1
  • tsp
    蕞优分组周游路线问题是一类物流智能调度问题,是众多的计算难度极大的组合爆炸问题之一。自从运输问题最早是由Hitchcock在1941年提出的[2][4]后,人们对这一类问题给予了极大的关注并进行了大量的研究,提出了有效解决问题的优化算法——单纯形法的变形[2]。但由于问题规模的扩大,纯数学方法在允许的时间和空间上都很难找到问题的最优解,于是人们开始转向寻找问题的近似最优解,遗传算法以其在求解最优化问题中的独特的自组织性、自适应性很快进入人们的视野。 经典的遗传算法对于求解多目标的NP完全性问题非常有效,但对于有多个限制条件的多目标最优化问题缺显得有点力不从心,很难得到稳定度较高、收敛较快的解。本文提出的双层遗传算法模型给这一类问题提供了一个很好的解决方法,虽然建模条件限制了描述的问题的通用性,有待推广,但它能有效利用问题的领域知识,提高了求解效率,保证了解的可行性和最优性,算法思想极具推广潜力,可在其它物流智能调度问题求解算法设计中借鉴。(The most optimal packet travel route problem is a kind of intelligent logistic scheduling problem is one of combinatorial calculation difficult problem many. Since the transportation problem was first proposed by Hitchcock in 1941 after the [2][4], the people of this class of problems given great attention and made a lot of research, the deformation of [2] optimization, simplex method algorithm is effective to solve the problem of. But due to the expansion of the scale of the problem, the pure mathematical methods in the allowed time and space are very difficult to find the optimal solution of the problem, so people begin to turn to the approximate optimal solution for the problem, genetic algorithm in solving optimization problems with its unique in the self-organizing, adaptive soon entered people s field of vision. Very effective classical genetic algorithm for solving multi-objective NP complete problems, but for the multi-objective optimization problem with multiple constraints. I)
    2014-08-18 10:05:55下载
    积分:1
  • oompf
    压缩感知oompf重构算法代码,写的不错,比较新的一个算法(Compressed sensing reconstruction algorithm based on oompf code)
    2015-03-14 20:42:36下载
    积分:1
  • rls_example
    RLS adaptive filter
    2012-08-19 05:06:08下载
    积分:1
  • guiproje
    converting musical entrument sound to anyother
    2010-06-08 19:48:09下载
    积分:1
  • 696518资源总数
  • 104269会员总数
  • 42今日下载