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proj10-01
在试验中编写程序实现了K均值聚类算法,K均值聚类的原理是:在训练样本中找到C个聚类中心,每个聚类中心代表一个类的中心。然后将样本归类到与其最近的聚类中心的那一类。 C的选择是通过先验知识或经验选取的。聚类中心是通过算法迭代求得的。(In the test preparation process to achieve a K means clustering algorithm, K means clustering principle is: in the training samples to find C a cluster center, each cluster center represents a kind of center. Then the samples are classified to the nearest cluster center with the type. C' s choice is a priori knowledge or experience through the selected. Cluster center is obtained through the iterative algorithm.)
- 2010-08-28 19:42:53下载
- 积分:1
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gaosisaider
基于MATLAB的高斯赛德尔牛顿拉夫逊潮流计算(failed to translate)
- 2020-11-10 20:09:45下载
- 积分:1
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matlab
对一会度图片加入高斯噪声和椒盐噪声,并进行中值滤波和均值滤波处理(Degree of a picture will be added Gaussian noise and salt and pepper noise and median filter and mean filter processing)
- 2010-07-11 19:05:18下载
- 积分:1
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MATLAB-for-the-first-learner
欢迎使用
matlab入门级教程 对初学者很有用(
It s important to the first learner)
- 2012-09-25 21:39:39下载
- 积分:1
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PSO
matlab粒子群算法程序,Particle Swarm Optimization in Matlab(Particle Swarm Optimization in Matlab)
- 2013-07-29 15:40:41下载
- 积分:1
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Untitled2
通过Matlab编程,推导出所用矢量网络分析仪的十二项误差模型,并以Matlab 画图的形式给出。(By Matlab programming, twelve-term error model is derived by using a vector network analyzer, and is given in the form of drawing Matlab.)
- 2014-11-28 17:15:16下载
- 积分:1
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FQPSK
本论文首先介绍了当前深空通信的编码调制技术的现状与发展,阐述了以往
的深空通信中的编码和调制技术的方案和局限性,提出LDPC码和FQPSK调制的
优越性和发展前景。第二章描绘了LDPC码的奇偶校验矩阵的图形表示、生成方
式和译码方法,并比较二元LDPC码和多元LDPC码的优越性和实现问题。第三
章在介绍FQPSK调制的方案的由来、改进和发展的基础上,对其进行了功率谱分
析,介绍了一些常规的解调方案。(This paper introduces the current situation and development of the technology of deep-space communication code modulation on the coding and modulation techniques in deep space communications program and limitations of the proposed of LDPC codes FQPSK modulation superiority and development prospects. Chapter II depicts a graphical representation of the LDPC code of the parity check matrix generation method and decoding method, and compare the superiority of binary LDPC codes and multiple LDPC code and implementation problems. Chapter origin in the introduction FQPSK modulation program, improvement and development on the basis of its power spectrum analysis, conventional demodulation.)
- 2013-04-10 21:18:24下载
- 积分:1
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solar
根据第一层材料禁带宽度与第二层材料禁带宽度,绘制不同损失率下,两种材料禁带宽度随损失率变化的关系曲线以及双层材料光伏转换极限效率曲线(According to the first layer of material with a band gap of the material the band gap of the second layer, draw a different loss rate curves of the two materials with the band gap of the rate of change and the loss of bilayer material photovoltaic conversion efficiency curve limit)
- 2013-12-21 11:02:28下载
- 积分:1
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power_sixpulses
power_sixpulses.rar,功率电子领域matlab仿真文件,已经验证过,程序运行正常(power_sixpulses.rar,Power electronics field matlab simulation file, has already been
verified, the normal operating procedures)
- 2013-07-14 12:36:25下载
- 积分:1
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Particle-swarm-algorithm-source
基本粒子群算法源程序,开发环境是MATLAB,吐血推荐,易改实用!(Particle swarm algorithm source)
- 2013-02-26 16:41:34下载
- 积分:1