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source_assocition
当有多个信源时，根据各个信源的相关系数，可以确定哪些信源时相干的，哪些时不相关的(To give coherence source)
- 2010-08-04 14:09:30下载
- 积分：1
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shuxuejianmo_8
说明： （拟合）
用给定的多项式，y=x3-6x2+5x-3，产生一组数据(xi,yi，i=1,2,…,n),再在yi上添加随机干扰(可用rand产生(0,1)均匀分布随机数,或用rands产生N(0,1)分布随机数)，然后用xi和添加了随机干扰的yi作的3次多项式拟合，与原系数比较。
如果作2或4次多项式拟合，结果如何？
((Fitting) with a given polynomial, y = x3-6x2+5 x-3, generated a set of data (xi, yi, i = 1,2, ..., n), then add a random disturbance yi ( can be generated rand (0,1) uniformly distributed random number, or rands generated N (0,1) distribution of random numbers), and then added with xi and yi for random interference of the 3 times polynomial fitting, and the original coefficient. If 2 or 4 times for polynomial fitting, the result?)
- 2009-07-24 23:02:50下载
- 积分：1
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1
说明： 本程序利用pca实现故障诊断与人脸识别，识别效果很好，分辨率为百分之九十四，希望您采纳(The program use pca realize fault diagnosis and face recognition, identify good effect, the resolution for the ninety-four percent, which, I hope, you adopted
)
- 2012-02-22 12:59:13下载
- 积分：1
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programe
数据挖掘K－平均算法的MATLAB程序，效果一般(Data Mining K-average algorithm MATLAB procedures, the effect of general)
- 2008-05-14 20:56:39下载
- 积分：1
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fenlieboshu2
水下信号与信息处理中，为了准确估计方位，把波束分为左右两路波束，成为虚拟阵元，然后计算方位。(Underwater signal and information processing, in order to accurately estimate the orientation of the beam into two beams around and become virtual array, and then calculate the position.)
- 2015-01-29 18:18:21下载
- 积分：1
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suijixinhao.pdf
说明： 本资料系统讲解了随机信号的基础知识，对于以后信号处理的研究有一定的借鉴性。(The information system to explain the basics of random signals, signal processing for future research have certain reference.)
- 2010-04-23 11:42:37下载
- 积分：1
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BER
matlab和optisystem联合调试用的误码率计算程序，经过测试，使用简单。(matlab and optisystem debug the error rate calculation procedure, tested, simple to use.)
- 2012-04-23 15:42:04下载
- 积分：1
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smalldiammeterwaveforce
采用MORISON方程基于MATLAB计算小直径波浪力(small diameter waveforce)
- 2012-01-11 22:41:29下载
- 积分：1
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PF
说明： 粒子滤波的matlab源代码。在处理非高斯问题时比卡尔曼滤波强。经过测试可用。拿出来和大家分享，希望对大家有用。(Particle filter matlab source code. In dealing with the issue of non-Gaussian strong than Kalman filter. After the test can be used. Out to share with you all and hope for all of us useful.)
- 2007-12-20 21:05:57下载
- 积分：1
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tutorial
说明： 数据回归分析和拟合的Matlab实现教程
(Data regression analysis and fitting of the Matlab implementation tutorial)
- 2010-03-26 13:12:47下载
- 积分：1
