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kmean_zmx_try
k-means Cluster,kmean_zmx_try.rar,k均值聚类算法的matlab源代码(k-means Cluster,kmean_zmx_try.rar)
- 2010-01-24 11:10:25下载
- 积分：1
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845
对电路板的图像进行分割，可以提取电路板中的目标物，以对电路板进行检测。文章使用K均值聚类算法完成对电路板图像的分割，针对传统的K均值聚类算法的不足，提出了使用直方图波形的有效波峰个数来确定K值的大小，并通过使用一种比传统的绝对误差的表示更简洁的表达式，达到了快速分割的目的。对一些电路板图像分割的实验结果表明，文章的方法能够根据目标物的数目有效的确定K值的大小，且比传统的K均值算法减少了运算量及计算时间。
(On the circuit board image segmentation, to extract the target board to the circuit board for testing. Article using the K means clustering algorithm to complete the circuit board image segmentation, the traditional K-means clustering algorithm, the paper proposes the effective use of histogram peak wave number of K values to determine the size, and by using a ratio of absolute error of the traditional expression that is more concise, to the fast segmentation. For some circuit board image segmentation results show that the method can be according to the article the number of valid target value to determine the size K, and K-means algorithm than the traditional reduced computation and computing time.)
- 2010-05-10 08:14:40下载
- 积分：1
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NRFlowOfCartesian
基于直角坐标的牛顿拉弗逊法潮流计算程序，经过IEEE14模型测试。(the newton_lafason power flow )
- 2014-11-19 15:43:17下载
- 积分：1
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wavelet-cs
基于小波变换的正交匹配追踪算法及其应用先介绍了压缩感知的基本原理以及理论模型，然后详细阐述了匹配追踪(Ⅷ)以及正交匹配追踪(()脚)
两种重构算法，进而提出了基于小波变换的正交匹配追踪算法(wOⅧ)，即先将信号经过单层小波变换，保留信号的
低频部分，只对高频稀疏部分进行压缩，然后利用正交匹配追踪算法进行重构，最后对低频及处理后得到的高频部分
进行小波反变换得到重构信号。(Based on orthogonal wavelet transform matching tracking algorithm and its application to the basic principles and theoretical models compressed sensing, and then elaborated matching pursuit (Ⅷ) and orthogonal matching pursuit )
- 2014-11-30 10:16:13下载
- 积分：1
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MFDMA
使用MFDMA方法计算多重分形的广义Hurst指数及多重分形谱(The generalized Hurst exponent and singularity spectrum of the MFDMA method)
- 2012-02-26 21:48:35下载
- 积分：1
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OFDM系统PAPR算法MATLAB仿真
说明： 用于抑制高PAPR的典型算法仿真代码，包括选择性映射、部分传输序列和限幅(Typical algorithm simulation code for suppressing high PAPR, including selective mapping, partial transmission sequence and amplitude limiting)
- 2021-05-13 23:30:03下载
- 积分：1
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Kmeans_and_improvedkmeans_and_papers
Kmeans聚类算法以及改进的Kmeans聚类算法，包含收集的很多论文(Kmeans clustering algorithm and Kmeans clustering algorithm and improved, including a lot of paper collection)
- 2014-12-16 18:20:10下载
- 积分：1
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pulse_generator3
产生速率160Gbit/s,脉宽1.25ps的一阶高斯脉冲模拟序列（101101）(Production rate of 160 Gbit/s, pulse width 1.25ps first order Gaussian pulse simulation sequence (101101))
- 2013-11-24 17:23:22下载
- 积分：1
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buck
在MATLAB环境中搭建的电压电流双闭环buck电路，输出很稳定，对于其他双闭环控制有一定的借鉴作用。(In the MATLAB environment of voltage and current double closed-loop buck circuit, the output is stable, the double closed-loop control is of certain reference value to the other.)
- 2017-01-19 10:40:10下载
- 积分：1
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Code-P-Appcompatv7
code main program about software
- 2016-02-06 01:12:32下载
- 积分：1
