-
jcwtlib-0.01.tar
独立成分分析(Independent Component Analysis, ICA)是近年来发展起来的一种有效的盲分离技术,最早是由法国学者Herault和Jutten于1986年提出。ICA方法的提出最初是用来解决“鸡尾酒会”问题,其过程可以归纳为,在源信号与传输通道参数均未知的情况下,仅根据源信号的统计特性,出现测信号恢复出源信号。ICA分析的关键在于根据一定的优化准则建立描述输出信号独立程度的优化判据,即目标函数,并设计相应的优化算法,寻求最优的分离矩阵,使得输出信号中各分量尽可能相互独立。采用ICA方法对信号进行盲分离时,可避免过多地受大能量噪声成分的影响,将部分小能量信号源识别出来。随着ICA技术的不断发展,目前ICA技术已经广泛应用于语音增强、音频识别、通信、医学信号处理、金融数据挖掘、图像消噪、数字水印、遥感等领域,并取得了一定的研究成果。(Independent Component Analysis (ICA) Component ini order, developed in recent years is a kind of effective separation technology, originally from French scholars Herault and Jutten in 1986. The proposed method is initially ICA to solve the "cocktail" problem, the process can be divided into, in the source signal transmission channels and in the case of unknown parameters according to the source of the signals, and the statistical characteristics of recovering the source signal. According to the analysis of the ICA key lies in the establishment of optimal criteria described the output signal of the independent, objective function optimization criterion, and the corresponding optimization algorithm, the optimum )
- 2010-01-04 14:21:51下载
- 积分:1
-
soft_radio_1719
matlab programming soft radio
- 2012-04-17 01:09:54下载
- 积分:1
-
zifushibie
基于matlab图像处理的字符识别。。。。。。。。。。。。。。。。(Based character recognition matlab image processing. . . . . . . . . . . . . . . .)
- 2013-12-03 19:57:56下载
- 积分:1
-
FIR
基于MATLAB的FIR滤波器设计与滤波(MATLAB-based FIR filter design and filtering)
- 2009-05-19 15:28:35下载
- 积分:1
-
lms_perfect
用LMS算法迭代求最佳权值,程序简单效率高(Iterative optimal weights using the LMS algorithm)
- 2012-06-24 21:29:29下载
- 积分:1
-
gauss
高斯白噪声信号通过低通滤波器后的波形分析 (Gaussian white noise signal through the low-pass filter waveform analysis)
- 2013-08-28 22:57:22下载
- 积分:1
-
speech_course_2004
This is my first upload which contain some stuff files from my final project.
- 2013-03-21 16:45:09下载
- 积分:1
-
人工势场法
说明: 十分经典的人工势场法,该算法能够解决机器人路径规划问题(Artificial potential field method)
- 2021-02-28 17:38:18下载
- 积分:1
-
Triplel-bandpass_filter
使用频率变换法设计微波三通带带通滤波器。其中Z_P_Triple是实现有低通原型到双通带的变换。建议下载此程序者先下载本人上传的Source-Load-Coupling.rar,因为部分程序在其中(DESIGN OF CROSS-COUPLED TRIPLE-BAND FILTER USING FREQUENCY TRANSFORMATION)
- 2010-07-30 11:35:51下载
- 积分:1
-
ILC
迭代学习控制的matlab程序,m文件结合simulink实现。(Iterative Learning Control matlab program, m file with simulink realization.)
- 2021-03-02 16:39:33下载
- 积分:1