登录
首页 » matlab » signalcompress

signalcompress

于 2013-07-27 发布 文件大小:2KB
0 279
下载积分: 1 下载次数: 17

代码说明:

  给出了信号压缩通常的变换-量化-编码函数。DHT函数为离散DHT变换,是FFT变换的近似,其正反变换相同,克服了FFT复系数不利于存储的缺点。LLMAX函数给出了某x序列在固定比特下的最佳量化输出。熵编码函数为霍夫曼编码。(Gives the signal compression usually transform- quantitative- coding function. DHT DHT discrete transform function, the FFT transform approximation, the same positive and negative transformation, overcoming complex FFT coefficient is not conducive to storage shortcomings. LLMAX function x is given a fixed bit sequence in the optimum quantized output. Entropy coding function as Huffman 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

  • coarsefrequencyoffset
    ofdm粗频偏估计程序,包含5个模块,基于PN序列的同步(ofdm coarse frequency offset estimation procedures, including the five modules)
    2009-10-07 16:29:26下载
    积分:1
  • matlab
    matlab(.doc)求解功率谱的各种方法,需重新调试;(.m)最大熵法求解功率谱,可直接用(matlab maximum entropy spectra estimation)
    2015-04-18 21:12:51下载
    积分:1
  • classicalSegment2
    Matlab 经典分割段子,如迭代法等,欢迎下载(Matlab classic split scripts, please download)
    2010-06-08 16:12:33下载
    积分:1
  • xiandaixinhaochuli
    MATLAB中有专用的通信工具箱,里面提供了相当多的通信方面的函数,使用户能 轻松地进行通信方面的分析与处理,用户也可以自己编程解决问题(There are dedicated MATLAB toolbox of communication, which provides a considerable number of communications functions, allows users to easily communicate analysis and processing, the user can also be programmed to solve the problem themselves)
    2009-04-10 16:40:22下载
    积分:1
  • optimPID
    一个自适应pid,用matlab来实现,可以在此基础上进行修改成自己的可用程序(An adaptive pid, using matlab to realize, on this basis can be modified into its own procedures available)
    2008-08-20 15:10:37下载
    积分:1
  • LMS_2jie_Compare_Single_ManyMean
    LMS算法是研究最早的自适应算法,简单实用是其最主要的特点。但是仅进行一次求自适应权,还不够准确,本算法中将多次求权平均的结果与单次求的结果进行了比较!(LMS algorithm is the first study of the adaptive algorithm, meanwhile, simple and practical is its main feature. But if only seek adaptive right once,this is not accurate enough,so my algorithm take a comparison between the results of the weighted average and the results with a single seeking!)
    2011-09-13 12:54:46下载
    积分:1
  • MATLAB-gui
    Matlab GUI实现的指纹特征提取与编辑(Matlab GUI)
    2014-10-24 20:17:11下载
    积分:1
  • multiplication-inverse-program
    说明:  伽罗瓦域中2^8变换乘法逆运算的matlab程序(Galois field multiplication of 2 ^ 8 inverse transform of the matlab program)
    2011-03-04 09:19:08下载
    积分:1
  • inv_pend
    inverted pendulum pid controller matlab files used to know the controller description
    2009-03-21 15:20:30下载
    积分:1
  • imageprocess
    this function to image processing in matlab
    2010-12-02 15:15:55下载
    积分:1
  • 696516资源总数
  • 106914会员总数
  • 0今日下载