登录
首页 » matlab » xiaobobianhuan

xiaobobianhuan

于 2010-05-13 发布 文件大小:1KB
0 184
下载积分: 1 下载次数: 3

代码说明:

  matlab程序:利用小波变换实现图像的变换和反变换(matlab program: using wavelet transform image transform and inverse transform)

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

  • Recognition
    this is a code to use for speech recognition, it has another code instead of this code, call me for more detail
    2010-02-05 00:35:33下载
    积分:1
  • pmsm_simulink
    永磁同步电机的一个仿真模型,使用了电流和转速双闭环控制。(Permanent magnet synchronous motor, a simulation model, using the two-loop current and speed control.)
    2011-05-05 13:28:12下载
    积分:1
  • rand
    rand 主要用于matlab中编程。主要是介绍rand的一些基本用法 大家有不懂得可以上网查(rand is for newer)
    2012-05-12 08:30:37下载
    积分:1
  • runlengthcode
    对二值图像(黑白图像)每行值进行RUN-LENGTH编码和解码(pair of two binary image (black-and-white images) per line value RUN-LENGTH coding and decoding)
    2007-03-21 08:29:03下载
    积分:1
  • Weak-Signal-Extraction
    从高噪下提取微弱信号是工程中在信号预处理中很重要的一个分支。故该课题要求同学在分析弱信号的特点基础上,研究不同算法在弱信号检测上的优缺点(Extract weak signals from noisy signal preprocessing engineering in a very important branch. Therefore, the subject requires students to analyze the characteristics of a weak signal on the basis of research on the advantages and disadvantages of different algorithms to detect the weak signal)
    2014-05-24 22:26:28下载
    积分:1
  • Matlab--nntDESIGN
    这是我找到的MATLAB神经网络程序设计源程序(This is what I found MATLAB neural network program design source)
    2007-12-12 12:04:45下载
    积分:1
  • MATLAByichuangongjuxiang
    一本关于遗传算法在MATLAB上经典教程(study)
    2009-04-02 22:33:22下载
    积分:1
  • TheResearchofSpatialSpectrumEstimationAlgorithminS
    智能天线技术是第三代移动通信系统的关键技术之一,也是国内外热门的研究课题。由于无线移动通信的信道传输环境具有复杂性和不确定性,存在多径衰落和时延扩展,因此造成了符号间串扰、同信道干扰、多址干扰等,这些干扰降低了链路性能和系统容量,智能天线技术是解决以上问题的方法之一。 本文首先阐述了智能天线和白适应波束形成的基本理论,然后对自适应算法进行了研究。对一些基本的自适应算法最小均方算法、恒模算法及递推最小均方算法进行了分析讨论,用计算机仿真的结果论证了算法的性能。针对相干干扰介绍了空间平滑技术,对传统的相干干扰抑制方法-空间平滑法进行了分析,采用改进算法有效降低了空间平滑算法的运算量。对信号波达方向(DOA)的估计是智能天线研究的另一关键问题。第四章在介绍了阵列信号处理方法的基础上,先简单介绍了Bartlett、Capon、MUSIC等空间谱估计算法,分析了信源数目过估计与欠估计情况下的MUSIC算法性能,提出一种改进算法,在信源数目有误差的情况下该算法的性能良好。第五章针对多径干扰环境,在分析MMUSIC算法的基础上,本文提出了基于低秩矩阵逼近法的改进MUSIC算法(In this paper, firstly, the author illustrates the principles of smart antenna and adaptive beam forming, and then introduces some typical adaptive algorithms, the LMS ,CMA and RLS algorithms are analyzed and discussed and simulate them in the computer to prove their capability. but they have the disadvantage of high complexity, so they are not fit for practice. The paper analyses the conventional method rejecting spatial smoothing coherent interfering signals, which is spatial smoothing technique)
    2009-07-02 22:43:06下载
    积分:1
  • 2
    说明:  红外图像中点目标的检查与跟踪算法的研究。(Check of the infrared image of the midpoint of the target tracking algorithm.)
    2012-05-27 21:18:44下载
    积分:1
  • MATLAB7.0-learn
    适用于初学者学习matlab语言熟悉matlab开发环境,学习基本操作命令(Suitable for beginners to learn the matlab language familiar matlab development environment, to learn the basic operation command)
    2013-03-21 11:40:43下载
    积分:1
  • 696518资源总数
  • 105714会员总数
  • 27今日下载