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Matlab_Image_Processing
使用matlab进行数字图像处理的几个小例子。其中实验三为基于BP神经网络进行字符识别(matlab_Image_Processing)
- 2010-07-06 20:13:05下载
- 积分：1
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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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upec1
matlab simulink implementation and analysis of Three-phase inverter5
- 2013-11-30 22:51:55下载
- 积分：1
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MatrixFunction
Matlab程序，利用待定系数法局算任意的矩阵函数的结果，内有详细实验报告结果分析(Matlab program, using undetermined coefficient method Bureau arbitrary count the results of matrix function, which has a detailed analysis of the experimental results of the report)
- 2008-07-02 15:55:21下载
- 积分：1
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system-identification
采用时频聚集性较好的线性调频信号作为线性时不变系统输入激励，采用Gabor字典作为过完备原子库。在利用传统系统辨识法之前先利用稀疏分解算法将输出信号进行去噪处理，显著提高系统辨识精度。
具体包括互谱算法，信号的Gabor稀疏分解的详细代码(Space can be a time for sparse decomposition to solve the problem of huge memory needed。This approach, combined with the rapid decomposition of FFT for signal ,so as to achieve satisfactory results.)
- 2021-03-16 19:19:21下载
- 积分：1
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EMD
matlab EMD 降噪方法 m文件 可以分析振动信号(Analysis of vibration signal can be matlab EMD noise reduction method for M documents)
- 2015-03-08 20:38:40下载
- 积分：1
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贪婪算法仿真
说明： 基于matlab平台使用贪婪算法最终实现多智能体覆盖问题(Multi agent coverage problem using greedy algorithm)
- 2020-12-19 10:09:12下载
- 积分：1
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psdCalc
calculate the power spectral density of EEG file
- 2010-07-19 03:25:02下载
- 积分：1
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Filter1
Low Pass filter Matlab
- 2009-10-27 19:44:29下载
- 积分：1
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teja
AN EFFICIENT GENETIC ALGORITHM CODE TO FIND OPTIMAL VALUES(MAXIMUM) OF SIN(X) FUNCTION IN THE RANGE OF 0 TO 2*PI
- 2010-05-27 01:22:06下载
- 积分：1
