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work
说明: matlab 实现的16QAM ,8PSK调制解调以及误码率分析(matlab implementation of 16QAM, 8PSK modulation demodulation and bit error rate analysis)
- 2011-03-17 12:24:48下载
- 积分:1
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LMS-algorithm-
一种改进的变步长归一化算法的研究,对比归一化算法,有了比较好的改善(An improved variable step length normalization algorithm research, contrast normalization algorithm, a better improvement
)
- 2013-11-29 10:57:56下载
- 积分:1
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TP_S12X_MEM_PAGING_CODEWARRIOR
Codewarrior memory paging for SX12
- 2016-05-09 16:15:42下载
- 积分:1
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l6StonickBradley
laboratory 6
you can know the method predicting speech
- 2010-11-18 21:51:48下载
- 积分:1
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gmmtbx
GMMTBX GMM工具箱 包含GMM建模的各种函数(GMMTBX GMM modeling toolbox contains a variety of functions GMM)
- 2009-06-01 12:42:01下载
- 积分:1
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EM算法(讲解+程序)
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
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implicitmesh
说明: 这个文件里包含了画隐函数立体图的方法,简便使用,容易学习。(it about a technique of implicit functions diagram.)
- 2011-04-06 15:35:22下载
- 积分:1
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cp_fixed
股票指数模拟为几何布朗运动,GBM。 参数有五个:
s0,dt(time step),均值,标准差,到期时间T;
利用子函数进行10万条轨道的monte carlo 模拟到期日(3个月)的指数点数,从而估计在买入信号出现后,3个月后的损益情况,主要用来估算VAR
(Financial risk analysis on Matlab monte carlo simulation, stock index simulation for geometric Brownian motion, GBM.
)
- 2012-05-05 23:12:24下载
- 积分:1
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MATLAB
基于DCT变换的信息隐藏(数字水印)嵌入算法的设计(Matlab)(DCT transform information hiding (digital watermark) is embedded algorithm design (Matlab) based)
- 2014-10-25 16:12:44下载
- 积分:1
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FuzzyEn
计算模糊熵,可用于生理信号的变异性分析。本算法降低了个体差异,更易于检测生理状态引起的复杂度改变。(Calculating the fuzzy entropy can be used for variability analysis of physiological signals. The algorithm reduces the individual differences easier to detect changes in the physiological state of the complexity caused.)
- 2014-07-27 05:20:22下载
- 积分:1