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tiqudizhenzibo
地震子波的提取，直接关系到地震资料分辨率，提取子波的方法很多，本程序采用了基于复赛谱的子波提取(Seismic wavelet extraction, directly related to the resolution of seismic data, wavelet extraction are many ways, this program uses spectrum based on wavelet extraction semi-finals)
- 2021-02-22 09:19:41下载
- 积分：1
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prgm
matlab programs used to calculate conv,autocorrelation,dft,
idft,etc
- 2011-01-19 15:31:30下载
- 积分：1
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Waveletinfo
This is the information about wavelett transform use in matlab
- 2009-03-28 11:14:25下载
- 积分：1
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timing_recovery
说明： 定时恢复仿真程序，可以解决定时不准确造成的定时错误(timing recovery simulation program can solve the timing of inaccurate timing error)
- 2006-03-30 09:28:17下载
- 积分：1
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Chapter1
程序包涵利用边界元方法Boundary Element Method计算2维拉普拉斯方程Laplace Equation势流Potential Flow的所有程序
- 2011-12-21 00:52:16下载
- 积分：1
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PLOT-MATLAB
给出了在matlab软件中绘制常见图形的例子
二维绘图：函数绘图、数据绘图
三维绘图：曲线、曲面
分析用图：条形图、饼状图、柱状图(Gives examples of common graphics rendering software in matlab
Dimensional drawing: function plotting, plotting data
Three-dimensional graphics: curves, surfaces
Analysis chart: bar charts, pie charts, bar charts)
- 2015-04-04 14:38:39下载
- 积分：1
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bianyi
实现语音信道编码之卷积编码的编译码仿真程序，采用的是维比特编码(Voice channel coding convolutional coding of the codec simulation program, using the bit-dimensional coding)
- 2009-05-15 10:07:03下载
- 积分：1
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GM_EM
不错的GM_EM代码。用于聚类分析等方面。( GM_EM- fit a Gaussian mixture model to N points located in n-dimensional
space.
Note: This function requires the Statistical Toolbox and, if you wish to
plot (for k = 2), the function error_ellipse
Elementary usage:
GM_EM(X,k)- fit a GMM to X, where X is N x n and k is the number of
clusters. Algorithm follows steps outlined in Bishop
(2009) Pattern Recognition and Machine Learning , Chapter 9.
Additional inputs:
bn_noise- allow for uniform background noise term ( T or F ,
default T ). If T , relevant classification uses the
(k+1)th cluster
reps- number of repetitions with different initial conditions
(default = 10). Note: only the best fit (in a likelihood sense) is
returned.
max_iters- maximum iteration number for EM algorithm (default = 100)
tol- tolerance value (default = 0.01)
Outputs
idx- classification/labelling of data in X
mu- GM centres)
- 2013-03-28 12:26:37下载
- 积分：1
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lungbayesdemo
Title: "Modeling Lung Cancer Diagnosis Using Bayesian Network Inference"
This demo illustrates a simple Bayesian Network example for exact probabilistic inference using Pearl s message-passing algorithm.
Introduction:
Bayesian networks (or belief networks) are probabilistic graphical models representing a set of variables and their dependencies.
The graphical nature of Bayesian networks and the ability of describing uncertainty of complex relationships in a compact manner provide a method
for modelling almost any type of data.
- 2013-05-04 20:02:43下载
- 积分：1
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EASIalgorithm
对接收到得信号进行分离是信号处理过程中经常用到的，然而在完全不知道接受信号先验知识的情况下进行分离就是所谓的盲源分离，此程序就是重多盲源分离算法中比较重要的一种变步长自适应盲源分离算法——EASI(Butt had been received too signal separation is the signal processing is often used, but do not know to accept in full prior knowledge of the signal to separate the case of the so-called blind source separation, this procedure is more emphasis on blind source separation algorithm to compare important type of variable step-size adaptive algorithm for blind source separation- EASI)
- 2021-05-13 22:30:02下载
- 积分：1
