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MUSIC
多重信号分类(MUSIC)算法,将信号分为信号子空间和噪声子空间,利用特征值估计频率(Multiple signal classification (MUSIC) algorithm, the signal is divided into signal subspace and noise subspace, the use of eigenvalues to estimate the frequency)
- 2017-05-16 17:34:34下载
- 积分:1
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apg_partial
文章Matrix Completion from a Few Entries实现的源代码(Article Matrix Completion from a Few Entries the source code)
- 2010-06-12 13:46:24下载
- 积分:1
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tt
说明: 同态滤波使图像亮度较暗的区域变得可见,而高亮区也变得更加清晰,对比度增强,图像可视化程度增加。(homomorphic filtering )
- 2012-04-04 10:41:14下载
- 积分:1
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data-mining
本书全面介绍了数据挖掘,涵盖了五个主题:数据、分类、关联分析、聚类和异常检测。除异常检测外,每个主题都有两章:前一章涵盖基本概念、代表性算法和评估技术,而后一章讨论高级概念和算法。这样读者在透彻地理解数据挖掘的基础的同时,还能够了解更多重要的高级主题。 (Introduction to Data Mining Instructor’s Solution )
- 2012-04-27 11:04:34下载
- 积分:1
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Planoconvex
lens matlab
二次光学设计中的透镜设计,根据非成像光学原理,利用matlab计算生成点坐标,导入TP(lens matlab)
- 2013-11-04 12:54:36下载
- 积分:1
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originalcodes
多尺度LBP的原代码,用于人脸识别,在orl数据库中的识别率达97 以上。(Multi- scale LBP original code, used in face recognition and the recognition rate of over 97 in orl database.)
- 2010-12-28 17:06:37下载
- 积分:1
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pipe
Stuff. This is only to become a uploading member to start working on a Chinese language system for my programs. I will upload soon.
- 2014-10-02 01:51:22下载
- 积分:1
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matlab
聚类算法,不是分类算法。分类算法是给一个数据,然后判断这个数据属于已分好的类中的具体哪一类。聚类算法是给一大堆原始数据,然后通过算法将其中具有相似特征的数据聚为一类。这里的k-means聚类,是事先给出原始数据所含的类数,然后将含有相似特征的数据聚为一个类中。所有资料中还是Andrew Ng介绍的明白。首先给出原始数据{x1,x2,...,xn},这些数据没有被标记的。初始化k个随机数据u1,u2,...,uk。这些xn和uk都是向量。根据下面两个公式迭代就能求出最终所有的u,这些u就是最终所有类的中心位置。(Clustering algorithm, not a classification algorithm. Classification algorithm is to give a figure, and then determine the data belonging to a specific class of good which category. Clustering algorithm is to give a lot of raw data, and then through the algorithm which has similar characteristics data together as a class. Here k-means clustering, is given in advance the number of classes contained in the raw data, then the data contain similar characteristics together as a class. All information presented in or Andrew Ng understand. Firstly, raw data {x1, x2, ..., xn}, the data is not labeled. K random initialization data u1, u2, ..., uk. These are the vectors xn and uk. According to the following two formulas can be obtained final iteration all u, u is the ultimate all these classes the center position.)
- 2014-02-18 09:59:02下载
- 积分:1
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magsint2
说明: 用简单迭代法求非线性方程f(x)=0有根区间[a,b]中的一个根 maiter
用途:用定步长高斯就积公式求函数的积分 magsint(w)
- 2010-03-17 12:11:59下载
- 积分:1
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LTE_A_PUSCH
LTE上行双用户matlab仿真代码,用户单天线,基站8天线。(LTE uplink dual-user matlab simulation code, user single antenna, base station 8 antenna.)
- 2020-12-17 19:09:12下载
- 积分:1