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c-means-algorithm
c均值算法的实现,使用c均值算法对一组三位数据进行聚类,给出了测试的类别数目和初始值。(c-means algorithm, using the c-means algorithm on a set of three data clustering, given the number of categories and initial value of the test.)
- 2012-05-18 09:24:59下载
- 积分:1
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tianxian
绘制在收发天线间夹角不同时,天线的垂直极化三维方向图和水平极化三维方向图(Drawing the angle between the transmitting and receiving antennas is not the same, the three-dimensional antenna vertically polarized and horizontally polarized pattern dimensional pattern)
- 2014-02-15 10:08:53下载
- 积分:1
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repval
repval(X) finds all repeated values for input X, and their attributes.
(The input may be vector, matrix, char string, or cell of strings
Y=repval(X) returns the repeated values of X
[RV, NR, POS, IR]=repval(X) returns the following outputs
RV : Repeated Values (sorted)
NR : Number of times each RV was repeated
POS : Position vector of X of RV entries
IR : Index of repetition
Example:
X=[1 5 5 9 5 5 1]
[RV,NR,POS,IR]=repval(X)
Output:
RV = [1 5] Numbers 1 and 5 are repeated values
NR = [2 4] Respectively repeated 2 and 4 times
POS = [1 7 2 3 5 6] Position index of X for repeated values
IR = [1 1 2 2 2 2] Corresponding to which index of RV
)
- 2010-12-14 15:13:45下载
- 积分:1
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thresh
用matlab编写的最大方差法计算灰度分割门限代码,用该函数实现利用灰度阈值分割图像的功能。(Written by matlab calculate the maximum variance threshold gray code split, with the functions for image segmentation using gray scale features.)
- 2010-12-27 17:46:42下载
- 积分:1
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MatlabGui
matlab的界面编程的资料,详细的步骤可供初学者参考(the matlab interface programming, detailed step reference for beginners)
- 2012-08-28 10:58:54下载
- 积分:1
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14150942get_geom_jxf
系统动力学的应用,对研究轨道系统的动力学很重要(dynamic analysis)
- 2013-12-28 23:05:06下载
- 积分:1
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Toolbox---Complex-Analysis
Matlab工具箱 - 《复分析基础及工程应用 第3版》,这是书中所带工具箱,与Matlab本身的复分析工具箱相背相比,更适用于教学。(Matlab Toolbox- Fundamentals of Complex Analysis with Applications to Engineering and Science the 3rd version,compared with the similar toolbox of matlab,this toolbox is good at teaching.)
- 2013-11-30 12:46:52下载
- 积分:1
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morelli
该段程序描述了如何去估计多普勒频率变化率。参考文献为Morelli的《Doppler-rate estimation for digital burst transmission》( This section describes how to program the estimated Doppler frequency rate of change. References to Morelli s "Doppler-rate estimation for digital burst transmission")
- 2020-08-14 14:58:36下载
- 积分:1
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DOASimu
运用波束形成 、MUSIC算法、一阶前向预测算法、Capon算法、AP-ML(交替投影ML)算法 、 AP-SSF(交替投影SSF)算法、 ESPRIT算法分别对雷达信号的到达角度进行估计(Using beam forming, music algorithm, first-order prediction algorithm, Capon algorithm, AP-ML (alternating projection ml) algorithm, AP-SSF (alternating projection SSF) algorithm, ESPRIT algorithm respectively on radar signal angle of arrival estimation)
- 2021-01-27 13:18:40下载
- 积分:1
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desc
最速下降法 求极小值问题的程序示例 其中包含三个函数(Steepest descent procedure for seeking the minimum value problem examples)
- 2009-11-06 12:33:13下载
- 积分:1