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KNN
K最邻近密度估计技术是一种分类方法,不是聚类方法。
不是最优方法,实践中比较流行。
通俗但不一定易懂的规则是:
1.计算待分类数据和不同类中每一个数据的距离(欧氏或马氏)。
2.选出最小的前K数据个距离,这里用到选择排序法。
3.对比这前K个距离,找出K个数据中包含最多的是那个类的数据,即为待分类数据所在的类。(K nearest neighbor density estimation is a classification method, not a clustering method.
It is not the best method, but it is popular in practice.
Popular but not necessarily understandable rule is:
1. calculate the distance between the data to be classified and the data in each other (Euclidean or Markov).
2. select the minimum distance from the previous K data, where the choice sorting method is used.
3. compare the previous K distances to find out which K data contains the most data of that class, that is, the class to which the data to be classified is located.)
- 2020-10-23 14:37:22下载
- 积分:1
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matlab
matlab非平稳信号噪声消除 小波变换与傅里叶变换对比(matlab noise elimination of non-stationary signal Wavelet Transform and Fourier Transform Comparison)
- 2008-05-23 03:06:34下载
- 积分:1
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GATunedInputShaper
The Shaper is implemented as a state
machine for code production and
integration in embedded systems.
Shaper gets active on a rising edge
of Trigger , filtering out the fast
dynamic of the target in which excites
all the plant modes.
param.mat
plant.mdl
shaper.mdl
shaperScan.m
- 2010-12-02 12:53:56下载
- 积分:1
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Variable-wise-MPCA
基于变量展开和主元时变协方差的MPCA的MATLAB小程序,希望对有需要的人有所帮助哈(based variable-wise unfolded multi-way MPCA)
- 2013-05-03 10:12:10下载
- 积分:1
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lohmann3
Lohmann3的一个全息图编码,能运行和出现正确的结果,含图(Lohmann3 a hologram coding, can run and the emergence of the correct result)
- 2010-05-18 21:12:59下载
- 积分:1
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kk-firmware2.3
kk飞控的程序,kk飞控是一款低端的很廉价的很好的飞控程序。适合初学者玩多轴飞行器。(kk flight control procedures, kk flight control is a very cheap low-end good fly control program. Suitable for beginners to play multi-axis aircraft.)
- 2014-02-01 20:47:14下载
- 积分:1
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testCRC8
使用MATLAB仿真CRC-8校验码在二进制对称信道中的检错性能(Using MATLAB simulation CRC-8 checksum in the binary symmetric channel error detection performance)
- 2021-02-07 20:49:55下载
- 积分:1
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clusters
Clustering technique
- 2013-05-16 11:20:10下载
- 积分:1
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GreedyBasisPursuit
a new
algorithm for computing sparse signal representations using overcomplete
dictionaries
- 2007-08-11 22:56:02下载
- 积分:1
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TVA
计算3维系统分叉点,生成分叉图的MATLAB源代码。(Calculation of 3-dimensional system of bifurcation, bifurcation diagram generated MATLAB source code.)
- 2008-04-03 15:28:20下载
- 积分:1