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xiangweichajiaozheng
该文件是用相位差校正技术来检测简谐波，其运行环境是在matlab中( FFT)
- 2009-03-28 11:13:36下载
- 积分：1
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Desktop
特徵粹取（feature extraction）是特徵選取（feature selection）的延伸，簡單地說，我們希望將資料群由高維度的空間中投影到低維度的空間，因此，我們必須找出一組基底向量（base）來進行線性座標轉換，使得轉換後的座標，能夠符合某一些特性。
我們可以將特徵粹取分成「包含類別資訊」和「不包含類別資訊」兩大類。包含類別資訊指的是我們已經知道哪些資料分別歸屬於哪一類；而不包含類別資訊的特徵粹取則適用於我們不知道手上的資料點分別該歸屬於哪一類，甚至連該劃分成幾類都不知道的情況。對於這兩大類資料，可以分述如下：
對於「不包含類別資訊」的資料，我們通常使用「主要分量分析」（principal component analysis），簡稱 PCA。 (Cuiqu features (feature extraction) is feature selection (feature selection) extension, simply put, we want to base the projection data the high-dimensional space to low-dimensional space, so we have to find a set of basis vectors ( base) to the linear coordinate conversion, so that after the coordinate conversion, can meet a number of features. We can feature Cuiqu into " category contains information" and " does not contain a category of information," two categories. Contains categories of information refers to what we already know what kind of information are attributed to Cuiqu features include categories of information are not applicable to information we do not know the points are in the hands of the home in which category, and even that is divided into several class do not know the situation. For these two categories of information, can be divided as follows: For information " does not include the categories of information" , we usually use the " )
- 2014-12-18 12:19:30下载
- 积分：1
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longgeceshi
四阶龙格库塔法解微分方程组实例，没有调用函数，而是在基本含义基础上进行编译，有助于对龙格库塔法的理解。(Fourth-order Runge-Kutta method for solving differential equations instance, did not call the function, but on the basis of the basic meaning of compiler, contribute to the understanding of Runge-Kutta method.)
- 2011-12-25 22:11:07下载
- 积分：1
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替代数据生成算法 surrogates
替代数据生成算法。包括常用的随机相位法(shuffle.m and surrogate.m)，周期随机相位法(cycleshuffle.m)和PPS算法(pps.m and findrho.m).(Surrogate data algorithms, including the usual approaches (shuffle.m and surrogate.m), the cycle shuffle version (cycleshuffle.m) and the PPS algorithm (pps.m and findrho.m).
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- 2020-07-26 21:08:40下载
- 积分：1
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sdinSPI
sd program in spi interface .. you can connect a sd memmory using spi interface
- 2010-02-04 22:16:05下载
- 积分：1
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gamain1
说明： 遗传算法的matlab程序，改程序可以自定义种群大小，遗传概率，交叉概率。(GA)
- 2010-04-20 21:52:09下载
- 积分：1
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MATLAB-notes
MATLAB基础讲课笔记内容 解压就能阅读，(Lecture notes based on the contents of MATLAB)
- 2011-05-17 16:37:51下载
- 积分：1
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Simulation-of-hybrid-systems
Hespanha的混杂系统控制模拟仿真教程(Simulation of hybrid systems (Hespanha))
- 2014-11-20 22:55:45下载
- 积分：1
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Sprinkler_test
贝叶斯网络教案中的洒水车源代码，含抽样代码。(Bayesian model case study in the sprinkler)
- 2013-11-10 10:27:52下载
- 积分：1
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agregation
agregation. defines the entry point for the console application.
- 2015-03-20 01:14:41下载
- 积分：1
