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emgmm
EM算法估计GMM的matlab版本的源代码，适合给类机器学习问题(EM algorithm estimates GMM Matlab version of the source code, suitable for the type of machine learning problems)
- 2006-06-23 16:35:01下载
- 积分：1
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movie_cartoon
％电影动画：
％1.首先调用moviein函数对内存初始化.创建一个足够大的矩阵来容纳一系列指定的图形（帧）
％2.调用getframe函数生成每一帧.该函数返回一个矢量，利用这个矢量创建一个电影动画矩阵
％3.调用movie函数按照指定速度进行指定次数的播放
％例子2：演示如何实现快速傅立叶变换（exp(j*2*pi/n)）的可视化过程( Movie animation: 1. First transfers the moviein function to the
memory initialization Founds graph which an enough big matrix holds a
series of assigns (frame) % 2. Transfers the getframe function to
produce each This function returns to a vector, uses this vector to
found a movie animation matrix % 3. Transfers the movie function
according to assign the speed to carry on assigns the number of times
the broadcast
Example 2: How demonstrates realizes fast Fourier transforms
(exp (j*2*pi/n)) the visible process )
- 2006-08-11 18:51:03下载
- 积分：1
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kmeans
matlab实现的k均值聚类算法，能对不同维度的数据进行聚类，有测试程序，欢迎下载(k-means clustering algorithm matlab implementation, capable of clustering data in different dimensions, with a test program, welcome to download)
- 2014-10-24 14:48:06下载
- 积分：1
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Wiener
设计一维纳滤波器
(1)产生三组观测数据：首先根据s(n)=a s(n-1)+w(n)产生信号s(n)，将其加噪（信噪比分别为20dB,10 dB，6 dB），得到观测数据x1(n), x2(n), x31(n).
(2)估计xi(n)，i=1,2,3的AR模型参数。假设信号长度为L，AR模型阶数为N，分析实验结果，并讨论改变L,N对实验结果的影响。
(A Wiener filter design (1) to produce three sets of observations: first generating a signal s (n) according to s (n) = as (n-1)+w (n), to add noise (20dB SNR, respectively , 10 dB, 6 dB), to obtain observational data x1 (n), x2 (n), x31 (n). (2) estimate xi (n), i = AR model parameters 1,2,3. Assuming the signal length L, AR model of order N, analysis of experimental results and discuss the impact changing L, N of the experimental results.)
- 2013-11-26 21:53:25下载
- 积分：1
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powell
optimization nelder powell
- 2009-11-30 22:28:07下载
- 积分：1
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UnicodeGB2312
Unicode,GB2312编码表映射全集，包含各种对应表，对照表分析和统计(Unicode,GB2312)
- 2010-12-07 15:14:08下载
- 积分：1
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gailvtongji
一个课件，对于matlab的概率统计求解有比较详细的讲解。(A ppt that describes the method of probability and statistics on matlab.)
- 2015-03-09 15:52:55下载
- 积分：1
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LMS_basiss
用MATLAB实现LMS自适应滤波器的e(n)^2的曲线及清楚LMS算法(LMS adaptive filter using MATLAB implementation of the e (n) ^ 2 and clear the curve of LMS algorithm)
- 2010-11-21 10:30:03下载
- 积分：1
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Teatro.cpp
Programa para gerenciamento de um teatro
- 2014-10-18 08:02:24下载
- 积分：1
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PSK
Phase-shift keying (PSK) is a method of digital communication in which the phase of a transmitted signal is varied to convey information. There are several methods that can be used to accomplish PSK.
- 2010-06-11 16:44:40下载
- 积分：1
