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k_means
首先从n个数据对象任意选择 k 个对象作为初始聚类中心；而对于所剩下其它对象，则根据它们与这些聚类中心的相似度（距离），分别将它们分配给与其最相似的（聚类中心所代表的）聚类；然后再计算每个所获新聚类的聚类中心（该聚类中所有对象的均值）；不断重复这一过程直到标准测度函数开始收敛为止。一般都采用均方差作为标准测度函数. k个聚类具有以下特点：各聚类本身尽可能的紧凑，而各聚类之间尽可能的分开。(First, a data object from the n choose k objects as initial cluster centers and for the rest of the other objects, according to their similarity with the cluster center (distance), respectively, assign them to their most similar (represented by cluster center) clustering then calculated for each cluster center received a new clustering (all objects in the cluster mean) repeats this process until the convergence criteria begin until the measure function. Standard deviation is generally used as a standard measure function. K a cluster has the following characteristics: the cluster itself as a compact, but separated as much as possible between each cluster.)
- 2011-01-04 12:30:31下载
- 积分：1
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nonlinear
这本书最近看的觉得挺有用的，希望能对做这方面的朋友有所帮助！谢谢！(This book recently read that Tingyou use, hoping to make friends in this area help! Thank you!)
- 2011-05-31 21:33:31下载
- 积分：1
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powertec
Enable interrupts on Powertec SCSI card.
- 2014-09-17 21:52:40下载
- 积分：1
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PUCCH
LTE PUCCH source code(LTE uplink control channel)
- 2010-08-09 15:31:22下载
- 积分：1
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delnumfun
该程序能通过加标签将模拟表盘得刻度删除掉！通过大量得图片都能得到很好得效果！(through the process of labeling analog dial in the calibration deleted! Through a picture can be a very good result!)
- 2020-11-01 17:09:54下载
- 积分：1
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maichong
雷达信号处理数字中频脉冲压缩Matlab仿真源程序压缩包(Radar pulse compression signal processing, Matlab simulation of digital IF source archive)
- 2010-10-28 21:16:33下载
- 积分：1
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zoul-Finch-93def14
This is about source code management.
- 2012-03-27 22:21:48下载
- 积分：1
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attachments_2011_04_06
this is Deployment code for wireless sensor network.
- 2011-05-12 13:01:37下载
- 积分：1
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Matlab
RFID室内定位的相关算法，对传统的基于RSSI定位模型进行改进。(RFID indoor positioning)
- 2013-03-03 14:39:02下载
- 积分：1
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2dpsk
编写matlab程序，仿真2DPSK调制信号在高斯信道下分别采用相干解调及差分相干解调两种解调方式时的性能，并与理论分析结果相比较。(Write matlab procedures, simulation 2DPSK modulated signals in Gaussian channel performance respectively coherent demodulation and coherent demodulation difference when the two demodulation, and compared with the theoretical analysis.)
- 2013-12-10 00:38:14下载
- 积分：1
