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lle
Locally-Linear Embedding (LLE)[9] was presented at approximately the same time as Isomap. It has several advantages over Isomap, including faster optimization when implemented to take advantage of sparse matrix algorithms, and better results with many problems. LLE also begins by finding a set of the nearest neighbors of each point. It then computes a set of weights for each point that best describe the point as a linear combination of its neighbors. Finally, it uses an eigenvector-based optimization technique to find the low-dimensional embedding of points, such that each point is still described with the same linear combination of its neighbors. LLE tends to handle non-uniform sample densities poorly because there is no fixed unit to prevent the weights from drifting as various regions differ in sample densities. LLE has no internal model.
- 2011-01-23 02:12:31下载
- 积分:1
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the-method-to-creat-the-noise
就是主要产生高斯白噪声的相关文件吧 这个文档主要介绍的是高斯白噪声的相关资料(This document describes the relevant information Gaussian white noise)
- 2014-10-27 08:33:02下载
- 积分:1
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TheDynamicSimulation
说明: 模拟化工生产精馏开工过程,运行软件为MATLAB(Simulation of chemical production to start the process of distillation, operating software for MATLAB)
- 2008-09-06 19:58:04下载
- 积分:1
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仿真滤波器的字长效应
说明: 这个程序可以仿真FIR滤波器的字长效应对滤波效果的影响(this process simulator can FIR filter the characters respond to long-term effect of filtering)
- 2005-11-16 13:14:15下载
- 积分:1
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DWT
一个简单的调用matlab DWT函数进行离散小波变换的示例程序(A simple function call matlab DWT DWT sample program)
- 2014-12-21 14:41:27下载
- 积分:1
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atomdemo
有关SYSYTEMVIEW的一个小例子,自己做的,刚学,关于2DPSK(The SYSYTEMVIEW a small example, do it yourself, just learning about 2DPSK)
- 2010-06-05 01:39:49下载
- 积分:1
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BackgroundRemovalforColorImagesBasedonColorCompone
说明: 基于彩色成分差异的彩色图像背景去除算法研究(Background Removal for Color Images Based on Color Components Difference0)
- 2010-03-26 17:59:34下载
- 积分:1
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TSP
This is tsp code. you can use it
- 2014-11-02 20:02:29下载
- 积分:1
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Matlab_Utility
This Source code is SLAM for Matlab.
- 2009-10-15 12:48:51下载
- 积分:1
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scheme
Keyword: FLC - RLS APPROACHES/ techniques
- 2011-07-07 09:43:10下载
- 积分:1