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于 2015-01-08 发布 文件大小:9443KB
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代码说明:

  协同过滤代码,由于需要,但是找不到好的代码,所以花了一天时间写的代码,希望对大家有帮助!(recommend system)

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    这是一份MATLAB基础课件,由于我也是初学者,这部课件讲的很浅显,但比较适合初学者对MATLAB所有功能的一个初步了解内容包括涵数值数组及其运算, M文件和面向对象编成, 字符串数组, 符号变量, matlab 绘图 及 Simulnk动态仿真。以及两个基本浅显的程序题。此为第 6章。(This is a basic MATLAB courseware, because I am also a beginner, this software is very simple-speaking, but more suitable for beginners of all the features of MATLAB, a preliminary understanding of the content including the Han and its numerical array computing, M documents and for object into string array, variable symbols, matlab graphics and dynamic simulation Simulnk. As well as the two basic procedures for simple questions. This is Chapter 6.)
    2009-03-22 09:05:40下载
    积分:1
  • LPC_MatlabFangZhen
    这个程序对简单LPC-10声码器做了一些改进,使其对浊音的激励变得较强,使用声激励LPC声码器来提高声音的质量。它与简单LPC-10音码器的差异是用激励检测器替换了基音检测器。(This program simply LPC-10 vocoder made some improvements to make them become a strong incentive voiced the use of acoustic excitation LPC vocoder to improve the sound quality. It sounds simple LPC-10 codec difference is replaced with the excitation detector pitch detector.)
    2020-11-14 11:39:44下载
    积分:1
  • zuixiaoshengchengshu_MATLAB
    最小生成树算法的matlab实现,自己写的(good for learning)
    2013-11-29 12:16:22下载
    积分:1
  • MP3-watermarking
    说明:  :针对MP3 编码方式和帧结构进行分析,利用帧中的比例因子提出了一种压缩域水印算法。算法通过引入帧变化分析步 骤,很好地实现了水印的自适应嵌入。对于不同的系统要求,还可以通过修改门限信噪比的值SNRlim按需进行水印嵌入,使算法 具有更大灵活性。同时在牺牲一定的嵌入空间前提下,实现了水印信息的自同步。实验表明,对于不同风格的音乐,该水印算法 具有很好的不可听性。(In this paper,the encoding method and the frame structure of MP3 are expounded in detail,a watermark algorithm is proposed based on the scale factor in MP3 frame.By introducing the step of frame altering analysis,the algorithm can realize that watermarks is embedded adaptively.By modifying threshold SNRlim(the ratio of signal to noise),the algorithm can meet different requirements of some system,that is what enable the algorithm to have a bigger flexibility.Based on expense of some embedding positions,the watermark can be embedded with self-synchronization.The experiment results show this algorithm can get a good audio effect with various types of audio.)
    2011-02-24 11:50:25下载
    积分:1
  • apf1
    说明:  有源滤波器(APF)matlab_simulink仿真图的子图之一。算法是DQ0 算法。(active filter (APF) matlab_simulink simulation map one of the graph. The algorithm is DQ0 algorithm.)
    2005-12-05 10:59:59下载
    积分:1
  • Autonomous-Systems
    there is a matlab cod for Autonomous system, that describe to compute trajectory and point of the system, and plotting it.
    2013-08-22 15:58:33下载
    积分:1
  • nothing
    nothing is impossible
    2013-11-04 09:32:38下载
    积分:1
  • 142068160AcousticTracker
    matlab编写的声场计算程序,可以计算海洋声场(Sound field calculation program)
    2018-10-18 22:20:24下载
    积分:1
  • hua使用MATLAB设计小波变换序中的若干问题
    在使用MATLAB完成小波变换程序和通过阈值来压缩图像的过程中,我和许多同学都是边学边用,是从一个接一个的问题中逐步理解小波和MATLAB编写程序的。因此我愿意就个人遇到和解决问题的经验与大家讨论,希望能够对遇到同样问题的人有所帮助。(using MATLAB completed wavelet transform procedures and through the threshold to compress images of the process, I and many of my classmates are used to learn while, is a problem then a gradual understanding of wavelet and MATLAB preparation procedures. Therefore I am willing to personally encounter and the experience to solve the problem with us, it is hoped to have the same problem of some help.)
    2005-05-02 18:35:03下载
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  • gang_gang
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    2012-05-21 22:35:20下载
    积分:1
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