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bandwidth
提取音频信号的带宽,matlab源代码,仅供参考 (Extract audio signal bandwidth, matlab source code, for reference only)
- 2008-01-23 23:48:02下载
- 积分:1
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adsl_a2d_d2a
This module provides an introduction for our ELEC 301 DMT group project.
这是其中a2d模块部分(This module provides an introduction for o ur ELEC 301 DMT group project. This module is part of a2d)
- 2021-02-13 10:19:49下载
- 积分:1
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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
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AHP
层次分析法!改进的判断矩阵一致性检验 进行矩阵一致性度量的方法主要有两种,一种是由T.L.Saaty提出的一致性比率法C.R.(Consistency Ratio)[13]。还有一种是由Crawford与Williams提出的基于行几何平均法(Row Geometric Mean Method)的几何一致性指标GCI(Geometric Consistency Index)[14]。我们采用的是第一种方法:一致性比率法(C.R.)。(The analytic hierarchy process! Judgment matrix consistency test improved)
- 2013-03-25 19:23:13下载
- 积分:1
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GWO
说明: Grey Wolf Optimizer MATLAB code for doing optimize your project
- 2019-02-26 03:01:42下载
- 积分:1
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BM3D
采用最新的BM3D(三维块匹配)方法进行的灰度图像,彩色图像和视频图像的去噪(Using the latest BM3D (three-dimensional block-matching) method for image, color images and video image denoising)
- 2010-12-07 10:39:52下载
- 积分:1
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npcinit_Miso
neural network autogeneous regressive
- 2009-06-08 21:41:33下载
- 积分:1
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xinxilun
这是信息论里的知识,有循环编码、香农编码、费诺编码的程序(This is the knowledge in the information theory, a cycle encoding, shannon coding, coding procedure fee)
- 2014-11-20 22:39:24下载
- 积分:1
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svm_classify
support vector machine classification.
- 2015-04-11 12:41:19下载
- 积分:1
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miaob
说明: 电子数字秒表(1. 开始时,显示“00”,第1次按下SP1后就开始计时。
(2. 第2次按SP1后,计时停止。
(3. 第3次按SP1后,计时归零
(Electronic digital stopwatch (1. Beginning to show " 00" , 1st time by pressing start after SP1. (2. The first two sub-prime mortgage SP1, the time to stop. (3. Article 3 times by SP1, the time go Zero)
- 2010-03-20 17:29:16下载
- 积分:1