搜索资源列表
FastICA
- 计算快速ICA(独立分量分析)的方法,结果表明,该方法行之有效
topoplot
- 基于采集的脑电导联信号,用matlab去噪和伪迹,最后绘制脑地形图。 去噪文件夹: FastICA_25文件夹为 fastICA函数;pca为pca 函数; av_sub伪迹减法去噪; ica_step1,ica_step2&pca 为ica与pca的去噪程序; wave_entro为小波熵的计算程序; topoplot为地形图函数; topo为画地形图程序;eloc32,eloc16为函数调用32导/16导的头皮电极分布位置 get_txt将采集的脑
ica_appD_demo
- 高校的ICA计算代码,广泛用于特征选择,降维,目标识别等-Colleges and universities ICA calculation code, widely used in feature selection, dimensionality reduction, target identification, etc.
ICALAB_last
- 独立分量ica:快速ICA算法软件包是基于MATLAB程序实现的快速定点独立成分分析和投影寻踪算法。它具有一个易于使用的图形用户界面,以及强大的计算算法。-The FastICA package is a free (GPL) MATLAB program that implements the fast fixed-point algorithm for independent component analysis and projection pursuit. It features an
mi
- matlab 互信息理论主要函数的工具包,包括互信息,熵的计算公式等程序-the main function of mutual information theory matlab toolkit, including the mutual information, entropy calculation
ICA.m
- 关于独立成份分析中的若干算法的程序,一个优化的计算四阶ICA/BSS的算法-a number of source code about independent component analysis algorithm.A computationally optimized fourth-order based ICA/BSS algorithm
ICApingjia
- ICA算法评价指标的计算程序SAR SIR SNR-ICA SAR SIR SNR
BSS_-Part_1_3
- 盲信号分离的三篇经典文章。Part One,首次提出了一种基于神经网络的学习算法(H-J算法),成功地实现了两个语音信号的分离,从而开启了一个新的领域。虽然他们的学习算法是启发式的并且没有明确指出需利用观测信号的高阶(高于二阶)统计信息,但是其迭代计算公式已具备后来ICA在线算法的雏形。 Part Two和Part Three:分别是从两个不同的角度来证明HJ算法的稳定性(主要是对源信号个数为2的情况给的证明),可惜的是,给出的稳定性条件都不是充要条件。-The three classic
JDSR
- ICA极大似然估计的自然梯度法仿真实例,并计算了串音误差- An experiment of ICA by MLE,including psnr
H_Jica
- 用音频的ICA计算,可进行盲信号源的分离-Blind source separation using the ICA calculation of the audio
Improved-ICA-face-recognition
- 针对传统的ICA算法存在的计算复杂度过高,训练和识别消耗时间过多的问题,通过对一般的用于人脸识别的小波变换(WT)方法加以改进,实现了一种基于WT的ICA算法-Spend too many time-consuming problem of high training and recognition complex calculations exist for the traditional ICA algorithm to be improved by the method generally
CMU-CS
- 很好的ica算法,计算ica时候用到,很好参考价值,卡内基学院用的程序-Good ica algorithm to calculate ica when used, a good reference value, the Carnegie Institute program
ICAQUZAO
- 用ICA算法模拟一个声发射信号,并对其进行去噪,计算信噪比-ICA algorithm simulation using an acoustic emission signals, and its de-noising, signal to noise ratio is calculated
ICAcrosstalkerror
- 我自己编的串音误差计算函数,对公式进行了一定化简,比本网站其他同类计算函数运算速度要快。用于盲源分离的质量评价,另外还包含ICA中有关性能评价指标的文章。-My own series of crosstalk error calculation function, to the formula for a certain simplification, other than this site similar calculation function operation faster. Qual
ica
- 计算ICA算法分离性能指标的程序,非常实用,建议下载,还有ICA分离信号的一个例子-the application of ica
pguapijt
- 用于图像处理的独立分量分析,从先验概率中采样,计算权重,复化三点Gauss-lengend公式求pi,ICA(主分量分析)算法和程序,大学数值分析算法。- Independent component analysis for image processing, Sampling a priori probability, calculate the weight, Complex of three-point Gauss-lengend the Formula pi, ICA (Princip
yqcpevaz
- 是小学期课程设计的题目,数据模型归一化,模态振动,ICA(主分量分析)算法和程序,用MATLAB实现动态聚类或迭代自组织数据分析,已调制信号计算其普相关密度。- Is the topic of the elementary school stage curriculum design, Normalized data model, modal vibration, ICA (Principal Component Analysis) algorithm and procedures, Using
6603087ICAbss
- 计算独立成分分析算法的matlab程序,通过串音误差来分析算法的收敛度。(The matlab program of independent component analysis algorithm is calculated, and the convergence of the algorithm is analyzed by crosstalk error.)
MIToolbox
- 独立分量分析是一种统计和计算技术,用于揭示随机变量、测量数据或信号中的隐藏成分。(In ICA, multi-dimensional data is decomposed into components that are maximally independent in an appropriate sense (kurtosis and negentropy, in this package).the ICA components have maximal statistical indepe
FastICA_2.5.tar
- 计算高维矩阵ICA,可用于高光谱图像降维,特征降维等应用(compute the ICA of the high order mitrix)