登录
首页 » Matlab » 快速稀疏算法与字典学习代码

快速稀疏算法与字典学习代码

于 2023-08-09 发布 文件大小:42.94 kB
0 95
下载积分: 2 下载次数: 3

代码说明:

稀疏表示分类代码人脸识别,采用的是同伦算法求解L1范式最小化,对稀疏的求解大大改善。

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

  • MZDDE2
    zemax与matlab调用程序,当您用matlab分析复杂数据时,可以利用zemax光路计算工具提供原始数据,由matlab分析,并且可以驱动zemax优化,对自由曲面的优化更为重要,此代码为matlab调用zemax的函数库。(ZEMAX and Matlab : A Powerful Pair ZEMAX features a built-in DDE (Dynamic Data Exchange) server that allows other Windows® applications access to ZEMAX functions. Programming DDE applications can be somewhat complex if you are working in a compiled language such as C++. An alternative is to use one of the scripting languages such as Tcl, Python or Matlab. Matlab is a great choice since it is much more than a scripting language. Matlab provides a wealth of functions for processing and visualizing scientific and engineering data and there are toolboxes for Matlab that extend the basic capabilities into a wide variety of more specialized areas and disciplines. )
    2009-05-12 00:07:02下载
    积分:1
  • inv
    求素数域GF(p)中元素的逆元(可用于LTE中频域时域ZC序列的转换) 注:Matlab自带的函数gf只支持gf(2^m),本程序p可以支持任意素数。(obtain inverse of the element of prime field GF(p))
    2012-07-07 15:24:44下载
    积分:1
  • AR
    说明:  matlab ARRAY SIGNAL AR(matlab ARRAY SIGNAL AR )
    2011-10-28 18:10:34下载
    积分:1
  • Fourier-transform
    傅 立叶变换是数字信号处理领域一种很重要的算法。要知道傅立叶变换算法的 意义,首先要了解傅立叶原理的意义。傅立叶原理表明:任何连续测量的时序或 信号,都 可以表示为不同频率的正弦波信号的无限叠加。而根据该原理创立的 傅立叶变换算法利用直接测量到的原始信号,以累加方式来计算该信号中不同正 弦波信号的频 率、振幅和相位。 (The goals for the course are to gain a facility with using the Fourier transform, both specific techniques and general principles, and learning to recognize when, why, and how it is used. Together with a great variety, the subject also has a great coherence, and the hope is students come to appreciate both. )
    2011-12-09 16:15:10下载
    积分:1
  • 极大似然法——状态空间方程辨识
    说明:  这份压缩包包含极大似然法辨识状态空间方程的程序(This package contains a program for maximum likelihood method identification of state space equations)
    2020-11-29 11:09:28下载
    积分:1
  • wxy353
    程序包含的设置包括:列数、样本总个数、建模样本数、预报因子数、预报对象数、学习因子、 动量因子、训练次数、总体误差、隐节点数。(Contains the settings include: the number of rows, the total number of samples, sample size modeling, forecasting factor number, forecasting the number of objects, learning factor, momentum factor, training frequency, the overall error, hidden nodes.)
    2007-09-23 08:46:02下载
    积分:1
  • SA-for-VRP
    it s Seimulated annealing for VRP with capacity constraint
    2011-06-10 18:11:15下载
    积分:1
  • vrp-in-GA
    使用matlab编写遗传算法,解决车辆路径最优化问题。(VRp using GA methods)
    2014-09-28 09:37:06下载
    积分:1
  • scaleh
    用于求解Saleh模型,实现对无记忆功放的求解(Saleh model for solving)
    2013-09-25 20:41:14下载
    积分:1
  • PLS
    偏最小二乘法是一种数学优化技术,它通过最小化误差的平方和找到一组数据的最佳函数匹配。 用最简的方法求得一些绝对不可知的真值,而令误差平方之和为最小。(Partial least squares method is a kind of mathematical optimization technique, it through the minimum error sum of squares to find a set of data the best function matching. With the Jane s method for some absolutely unknowable true value, and make the sum of error square to a minimum.)
    2012-11-21 22:45:50下载
    积分:1
  • 696516资源总数
  • 106475会员总数
  • 7今日下载