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Broyden
this is the Broyden s method for solving nonlinear system of equations
- 2012-08-16 20:47:42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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FUZZCLUST2
这是接着上一次的一些大家很可能用到的聚类分析方法，有PCA等，希望能给大家一些帮助。(then this is the last time some people may use the cluster analysis method, PCA. I hope that it provides some help.)
- 2007-01-28 13:00:33下载
- 积分：1
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Teqcspec
it is useful file for all type of signals
- 2011-06-23 21:34:00下载
- 积分：1
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quxiannihe
求联合概率密度的matlab编程，可用于大部分数学或曲线拟合的场合(Seek the joint probability density)
- 2012-06-09 09:44:30下载
- 积分：1
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Design_Double
This file designs two stage Nyquist filters with a given rolloff and desired ripples of Dc and Ds. The design aims to find the lowet number of multipliers. The main file is called Design_Double.m The matlab script is based on the design method in the following article: A. Eghbali, T. Saramä ki, and H. Johansson, "On two-stage Nyquist pulse shaping filters," IEEE Trans. Signal Processing, vol. 60, no. 1, pp. 483-488, Jan. 2012. Please cite the above article if you use this file. In case o
- 2013-02-11 21:46:30下载
- 积分：1
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Lid-driven-cavity
采用格子玻尔兹曼方法模拟方腔顶盖驱动流，在MATLAB平台编译程序，在进行迷你计算。(Lid Driven Flow by LBM)
- 2014-09-30 09:45:01下载
- 积分：1
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UnknownFormatFlagsExceptionTest
final SerializableAssert exComparator.
- 2014-02-18 12:25:44下载
- 积分：1
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zero_de
DSL上行传输过程中，用户减少后重新估计信道的算法。(DSL upstream, the user re-estimate the channel reduction algorithm)
- 2011-01-13 14:55:51下载
- 积分：1
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802.16dWiMAX
说明： 基于802.16d的WiMax系统仿真代码(802.16d WiMax system simulation based on the code)
- 2010-04-01 14:14:41下载
- 积分：1
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