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usematlabdesignafilter
用MATLAB设计一个低通和带通滤波器,传统的数字滤波器的设计过程复杂，计算工作量大，滤波特性调整困难，影响了它的应用。本文介绍了一种利用MATLAB信号处理工具箱（Signal Processing Toolbox）快速有效的设计由软件组成的常规数字滤波器的设计方法。给出了使用MATLAB语言进行程序设计和利用信号处理工具箱的FDATool工具进行界面设计的详细步骤。(design a digital filter use matlab)
- 2010-08-12 14:37:33下载
- 积分：1
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matlab
文档内为差分方程的MATLAB详细程序说明(Differential equations within the document detailed description of the procedures MATLAB)
- 2010-05-20 15:04:09下载
- 积分：1
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lpc[1]
从人的语音提取特征值的一种方法，lcp可能有些旧，但是还是不错的一种方法。(Extracted from the voice of a method of eigenvalue, lcp may be old, but still quite a way.)
- 2009-01-21 15:28:30下载
- 积分：1
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chap10
有SOM、LVQ、ART三種不同方式的類神經網路可以參考的實例(Has SOM, LVQ, ART in three different modes of neural network can refer to examples of)
- 2007-10-29 18:23:13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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digraph
用于统计任一英文文档中26个字母的统计频率，得到频率矩阵(Second, it fuses the features of the first singular value component and the second one, and then gets the complex feature vectors which reflect not only the statistic frequency but also the sequential structure of letters. In the end, the cosine similarity of texts is used to measure the similarity between the query and documents.)
- 2010-03-07 13:13:05下载
- 积分：1
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03
说明： 数学实验matlab的好程序，给matlab的初学者(Good mathematical experiment matlab program to matlab for beginners)
- 2011-03-20 19:47:04下载
- 积分：1
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Rungehanshuchazhiwenti
说明： 比较三次样条插值和拉格朗日插值多项式对runge函数插值的效果并作图解释(Comparison of cubic spline interpolation and Lagrange interpolation polynomial interpolation of the Runge function and mapping to explain the effect of)
- 2008-10-27 03:55:10下载
- 积分：1
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sig_gen
it generates the BPSK signal
- 2013-03-23 22:42:48下载
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mwc
[Biglieri] MIMO Wireless Communications, Cambridge Press. 2007
- 2010-11-22 11:34:03下载
- 积分：1
