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好用的稀疏表示,字典生成源程序

于 2022-02-06 发布 文件大小:6.39 kB
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代码说明:

有较好的参考价值,可以实现模式识别领域的数据的分类及回归,IMC-PID是利用内模控制原理来对PID参数进行计算,是一种双隐层反向传播神经网络,基于SVPWM的三电平逆变的matlab仿真,对于初学matlab的同学会有帮助。

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  • watrm
    直接将秘密图像的高4bit隐藏在RGB载体图像的R,G,B层中所选的那一层的低4bit,并将秘密图像提取出来,最后显示。要求载体图像的大小大于等于秘密图像的大小,且秘密图像是二值或灰度图像(Directly to the secret image hidden in the high-4bit RGB vector images R, G, B layer, then a layer of selected low 4bit, and extracted secret image, the final show. Required size of the image carrier is greater than equal to the size of the secret image, and the secret image is a binary or gray image)
    2010-05-17 14:56:02下载
    积分:1
  • bode_step
    自动控制中的频域分析,可以看到系统的bode图、幅相特性(Frequency domain analysis of the automatic control system, can see the figure, Bode amplitude and phase characteristics)
    2015-04-12 22:06:13下载
    积分:1
  • aec
    自己写的回声对消算法rls,frls,nlms,apa的matlab仿真,还附有音频文件,和详细的文档说明,很详细,非常适合本科生做毕业设计。(A project on AEC, including rls, frlf, nlms and apa, is carefully writen and would be very helpful to undergraduate students.)
    2020-11-02 12:59:53下载
    积分:1
  • Floyd
    说明:  folyd用来处理图论中最短路径问题。对传统的folyd算法进行了优化。(folyd to deal with the shortest path in graph theory problem. Folyd the traditional optimization algorithm.)
    2009-08-18 00:33:03下载
    积分:1
  • chengxu1
    说明:  有关信号与信息系统的matlab程序--傅立叶级数和变换(Signal and information systems related to the matlab procedure- Fourier series and transform)
    2008-11-04 13:52:02下载
    积分:1
  • mphtxt_read
    读入COMSOL软件所生成的三维mphtxt四面体网格文件,读入相关网格的节点、四面体单元,边界信息。调用此函数时应将包含相关的路径与文件名的字符串作为输入参数。包中包含了一个m函数文件与一个示例网格数据文件。(read the information of 3-d tetrahedron mesh file--*.mphtxt generated by COMSOL. The input parameter is the path and name of mesh file. A matlab source file and mesh file is included in it.)
    2021-03-20 22:39:18下载
    积分:1
  • SeismoSignal
    国外优秀地震信号分析处理软件的细部功能全英文介绍,提供相关算法的思路及参考文献(seismic signal analysis and processing software in detail functions are all the English introduction, provide ideas and references of the algorithm)
    2015-01-15 00:50:09下载
    积分:1
  • cubic_spline_wavelet_interpolation
    三次样条插值(简称Spline插值)是通过一系列形值点的一条光滑曲线,数学上通过求解三弯矩方程组得出曲线函数组的过程。本函数中采用第一类边界值(Cubic spline interpolation (referred Spline interpolation) through a series of key points of a smooth curve, mathematically by solving the three-moment equations derived curve function group process. This function uses the first boundary value)
    2015-11-17 16:15:52下载
    积分:1
  • ReadEyeCoordinate_FERET
    一种能有效读出FERET库中的人眼坐标的有效方法,适用于有关人眼的人脸识别。(an effective FERET read out the eyes of the effective ways to coordinate, applicable in the eyes of face recognition.)
    2007-04-10 10:58:12下载
    积分:1
  • Differential-Equations
    采用matlab解微分方程,讲解比较详细,值得看看(Using matlab for solving differential equations, to explain in more detail, is worth a look)
    2013-10-24 23:23:18下载
    积分:1
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