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Matlab_ppt
matlab教程，内容较全面且精简,有助于新手快速上路~(matlab tutorial, content more comprehensive and streamlined to help novice fast road ~)
- 2011-07-04 21:10:51下载
- 积分：1
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mymatlab-code
小波去噪的matlab程序。有三种阈值选择方法：标准的，强制的，自己设置的。(Wavelet denoising matlab program. There are three kinds of threshold selection method: standard, mandatory, set up their own.)
- 2013-09-10 10:37:27下载
- 积分：1
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基于并联自适应随机共振的微弱信号检测方法
实现信号的随机共振处理,包括matlab代码的实现(introduce the procedding of signal)
- 2021-04-15 16:48:54下载
- 积分：1
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sbc
Wavelet Subband coding for speaker recognition
The fn will calculated subband energes as given in the att tech paper of ruhi sarikaya and others. the fn also calculates the DCT part. using this fn and other algo for pattern classification(VQ,GMM) speaker identification could be achived. the progress in extraction is also indicated by progress bar.(Wavelet Subband coding for speaker recognitionThe fn will calculated subband energes as given in the att tech paper of ruhi sarikaya and others. The fn also calculates the DCT part. Using this fn and other algo for pattern classification (VQ, GMM) speaker identification could be achived. the progress in extraction is also indicated by progress bar.)
- 2008-12-12 14:27:46下载
- 积分：1
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SISO_cpm
连续相位调制CPM的软输入软输出SISO解调(Continuous phase modulation CPM soft input soft output SISO demodulator)
- 2008-12-26 15:22:19下载
- 积分：1
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ofdm-cdm
本文给出了OFDM-CDM系统在不同的调制方式及编码方式以及未知干扰环境下的性能，内有完整的源码(the performances of OFDM-CDM system under different modulations and codes)
- 2009-12-03 11:08:57下载
- 积分：1
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WAVELET_BASED_IMAGE_COMPRESSION
Wavelet based compression coding method. Allows the user to compress an image to upto 80 using wavelet based compression method.
- 2010-02-13 13:50:55下载
- 积分：1
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blind_recognition
一篇非常帮的文章,在国际刊物IEEE上发表的,关于忙信道估计方面的(A very helping article published in international journals IEEE, and on the busy channel estimation in)
- 2010-03-15 11:23:14下载
- 积分：1
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pre
指纹预处理 利用sobel算子进行边缘检测(The use of fingerprint preprocessing sobel operator for edge detection)
- 2012-05-18 23:48:49下载
- 积分：1
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EM算法(讲解+程序)
说明： EM 算法是Dempster，Laind，Rubin于1977年提出的求参数极大似然估计的一种方法，它可以从非完整数据集中对参数进行 MLE估计，是一种非常简单实用的学习算法。这种方法可以广泛地应用于处理缺损数据、截尾数据以及带有噪声等所谓的不完全数据，可以具体来说，我们可以利用EM算法来填充样本中的缺失数据、发现隐藏变量的值、估计HMM中的参数、估计有限混合分布中的参数以及可以进行无监督聚类等等。(EM algorithm is a method for maximum likelihood estimation of parameters proposed by Dempster, Laind and Rubin in 1977. It can estimate parameters from incomplete data sets by MLE. It is a very simple and practical learning algorithm. This method can be widely used in dealing with the so-called incomplete data such as defective data, censored data and noisy data. Specifically, we can use EM algorithm to fill missing data in samples, find hidden variable values, estimate parameters in HMM, estimate parameters in finite mixed distribution, and so on. Unsupervised clustering and so on.)
- 2020-07-04 06:00:01下载
- 积分：1
