-
Extractionofthemaincomponents
Matlab提取主分量矩阵。程序设计步骤:
1、去均值
2、计算协方差矩阵及其特征值和特征向量
3、计算协方差矩阵的特征值大于阈值的个数
4、降序排列特征值
5、去掉较小的特征值
6、去掉较大的特征值(一般没有这一步)
7、合并选择的特征值
8、选择相应的特征值和特征向量
9、计算白化矩阵
10、提取主分量()
- 2008-07-01 20:04:50下载
- 积分:1
-
os-elm
实现增量极限学习机,在线学习的方法等等,实现了在线连续学习功能(code written in matlab)
- 2012-04-19 18:26:38下载
- 积分:1
-
pda_matlab
Matlab环境下基频提取的代码,比较准确(Code to extract pitch in Matlab,which is comparatively correct)
- 2013-07-16 10:30:39下载
- 积分:1
-
DCT_DWT
利用离散余弦变换DCT和小波变换DWT实现对图片的变化域压缩并进行仿真以及性能分析(Using the discrete cosine transform DCT and wavelet transform DWT realization of the picture changes and simulated field compression and performance analysis)
- 2014-12-01 20:59:41下载
- 积分:1
-
cengheban
matlab 计算层合板 A B D 随铺层角和层数的变化(matlab calculation laminated plates ABD with ply angle and the number of layers)
- 2020-12-19 16:19:09下载
- 积分:1
-
gaot
遗传算法工具箱,可以根据其中文件提示进行修改,还可以自己编写文件嵌入(Genetic algorithm toolbox, based on documents which prompted changes can also be embedded in their own documentation)
- 2008-06-09 11:10:15下载
- 积分:1
-
MF-DFA
说明: 多重分形去趋势分析,用于分析时间序列信号,如心电、脑电信号的多重分形(Multifractal detrended analysis for the analysis of time series signals, such as ECG, EEG multifractal)
- 2021-01-14 12:08:47下载
- 积分:1
-
jinhui0420
说明: 对信号进行EMD分解后画出信号的希尔伯特包络谱程序,自己编写的,调试成功(EMD decomposition of the signal after the draw of the Hilbert envelope of the signal spectrum of procedures, I have written, debugging success)
- 2009-08-23 16:43:03下载
- 积分:1
-
hough
关于hough变换的边缘检测代码,自己编写的,用于设计作业,效果不错(About hough transform edge detection code, I have written for the design work, good results)
- 2014-10-08 18:29:55下载
- 积分:1
-
ReserveDesign_Matlab
一个动态储备设计问题,需要用matlab的MDP工具箱进行求解。(a dynamic reserve design problem)
- 2018-08-26 22:27:44下载
- 积分:1