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cal_frefeature

于 2021-04-12 发布

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说明：对信号进行频域特征提取，先通过傅里叶变换得到信号频谱，再计算频谱特征，包括重心频率，均方频率和频率方差(Firstly, the frequency spectrum of the signal is obtained by Fourier transform, and then the spectrum characteristics, including center of gravity frequency, mean square frequency and frequency variance, are calculated.)

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cal_frefeature.m, 2545 , 2020-07-20

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bianma
该程序利用matlab主要实现（7，3）线性分组码的编码(Implementation of the program using matlab main (7,3) linear block code encoding)

2010-05-09 14:44:48下载

积分：1
MATLAB
关于matlab程序的源代码，主要是关于EM算法的程序实现(About the the matlab program' s source code, the program on the EM algorithm to achieve)

2013-04-27 13:06:11下载

积分：1
caicai
对图像添加盐噪，设计一滤波器滤除盐噪声；本人初学matlab，想有机会了解到更多的源代码，馆长给我机会啊(Add salt to the image noise, design a noise filter to filter out salt my novice matlab, would like to have the opportunity to learn more of the source code, the director for giving me the opportunity ah)

2008-12-11 16:15:44下载

积分：1
nouv1
In this course we present the basic principles of Bayesian statistics (an alternative to "orthodox" statistics). We start by learning how to estimate parameters for standard models (normal, binomial, Poisson) and then get acquainted with computational methods (MCMC) and software (WinBUGS) that can solve complicated problems that arise in real applications.

2010-10-18 22:06:19下载

积分：1
LFM
LFM的信号的产生，性能分析和模糊函数，LFM信号接收的匹配滤波器输出(LFM signal generation, performance analysis and fuzzy functions, LFM matched filter output of the received signal)

2011-05-21 11:17:32下载

积分：1
xiti
dsp数字信号处理答案俞一彪版 matlab(digital signal processing)

2013-03-25 15:03:19下载

积分：1
SOR
本程序为[MATLAB语言常用算法程序集].(龚纯).清晰版书中求解非线性方程组的一种方法：SOR法(This program is [MATLAB language commonly used algorithm for assembly] (Gong pure) clear version of the book method for solving nonlinear equations:.. SOR method)

2015-01-06 10:50:24下载

积分：1
PCA
PCA主成分分析算法用于人脸识别的例子。此算法是基于矩阵特征值的排序而提取出主要成分的。(PCA principal component analysis algorithm for face recognition example. This algorithm is based on the ranking of the matrix eigenvalue extracted principal components.)

2010-09-14 15:27:50下载

积分：1
haar_face-detection
this is a face detector using haar like features this is an extension of viola jones model with lesser number of features or subset of features

2011-06-09 23:38:00下载

积分：1
Ch06
机器学习实战第六章 Machine Learning in　Action Charpter6 instance(Machine Learning in　Action Charpter6 instance)

2015-02-11 20:49:24下载

积分：1

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cal_frefeature

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