登录
首页 » matlab » facerec

facerec

于 2006-04-18 发布 文件大小:1KB
0 256
下载积分: 1 下载次数: 0

代码说明:

说明:  一个修改后的PCA进行人脸识别的Matlab代码(a change of face recognition for the PCA Matlab code)

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

  • RELS
    增广最小二乘的递推算法对应的噪声模型为滑动平均噪声,扩充了参数向量和数据向量H(k)的维数,把噪声模型的辨识同时考虑进去。最小二乘法只能获得过程模型的参数估计,而增广最小二乘法同时又能获得噪声模型的参数估计,若噪声模型为平均滑动模型,,则只能用RELS算法才能获得无偏估计。当数据长度较大时,辨识精度低于极大似然法。(Augmented least squares of recursion algorithm corresponding noise model for moving average noise, expanded parameter vector and data vector H (k) of the dimension, the noise model identification and at the same time into consideration. Least square method can only obtain process model parameter estimation, and augmented least squares method at the same time can obtain noise model parameter estimation, if noise model for the average sliding model,, it can only use RELS algorithm to obtain unbiased estimation. When the data length is bigger, the identification accuracy is lower than maximum likelihood method.)
    2012-12-28 16:00:24下载
    积分:1
  • MATLABWEVELET
    说明:  MATLAB下通过多种小波实验了解小波变换的原理教程及示例代码(MATLAB experiments under a variety of wavelet transform principle to understand tutorial and sample code)
    2010-04-10 11:16:37下载
    积分:1
  • ESPMA
    说明:  自己编写的改进人口迁移算法求解函数最优值,已实现(I have written to improve the migration algorithm optimal value function has been to achieve)
    2008-12-03 22:34:26下载
    积分:1
  • Matlab
    这是Matlab模糊逻辑工具箱函数,希望对大家有用。(This is the Matlab Fuzzy Logic Toolbox function, in the hope that useful to everyone.)
    2008-05-07 09:08:31下载
    积分:1
  • diedai
    说明:  迭代法 matlab 数值计算 jacobi (Numerical jacobi iteration matlab)
    2011-02-27 22:41:17下载
    积分:1
  • matgams
    interface between GAMS and MATLAb software.usefull for power system programming
    2010-11-22 20:53:42下载
    积分:1
  • mtetris_hacked
    别人开发俄罗斯代码,很有用,拿来分享!欢迎使用! (Others to develop the Russian code, useful to them and share! Welcome!)
    2013-01-31 20:47:22下载
    积分:1
  • afiwvncs
    包含位置式PID算法、积分分离式PID,GPS和INS组合导航程序,可以实现模式识别领域的数据的分类及回归,预报误差法参数辨识-松弛的思想,车牌识别定位程序的部分功能,正确率可以达到98%。(It contains positional PID algorithm, integral separate PID, GPS and INS navigation program, You can achieve data classification and regression pattern recognition, Prediction Error Method for Parameter Identification- the idea of relaxation, Part of the license plate recognition locator feature, Accuracy can reach 98 .)
    2016-03-10 18:56:37下载
    积分:1
  • SPXY样本划分方法
    说明:  用于数据建模时的样本集自动划分方法,基于X、Y矩阵的校正集及验证的划分(Automatic sample set partition method for data modeling, calibration set and validation partition based on X and Y matrices)
    2020-08-03 17:28:36下载
    积分:1
  • abc
    电机abc系统转换的matlab仿真程序,c语言编写,matlab环境下运行(Motor abc system conversion matlab simulation program, c language, matlab environment to run)
    2009-11-12 21:12:20下载
    积分:1
  • 696518资源总数
  • 106227会员总数
  • 11今日下载