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communicaton-system
基于MATLAB的通信系统的研究和分析,并对系统进行了建模(communication system)
- 2011-07-11 16:57:51下载
- 积分:1
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bp
说明: 通过BP神经网络来进行多输出的分类处理。处理之前进行滤波过程。(BP neural network to carry out multi output classification. Filtering process before processing.)
- 2015-10-08 18:18:59下载
- 积分:1
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dft
通过MATLAB工具箱运用离散傅里叶变换对正弦信号和放波信号进行傅里叶分析(Through the use of Discrete Fourier Transform MATLAB toolbox on the sine wave signal and let the Fourier analysis of signals)
- 2010-11-05 15:37:10下载
- 积分:1
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changdop
基于chan算法的tdoa定位的gdop程序
(Chan algorithm based on TDOA positioning gdop procedures)
- 2020-12-29 12:39:01下载
- 积分:1
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cluster-analysisprinciples
说明: 多元线性分析,之聚类分析原理资料2(与1不同)(Multiple linear analysis, the principle of cluster analysis data 2)
- 2011-04-07 11:13:12下载
- 积分:1
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pca
振动过程pca故障检测程序,包含图片,对于初学者很有用(Vibration fault detection process PCA procedures, including pictures, very useful for beginners
)
- 2012-09-27 10:36:12下载
- 积分:1
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dtw
可实现规整后序列的输出,规整前数据的归一化和反归一化(The output of the normalized sequence can be realized, and the normalization and de-normalization of the pre-normalized data can be realized.)
- 2018-12-03 10:36:59下载
- 积分:1
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extract
基于MATLAB环境的音频水印提取源程序(非盲水印)(MATLAB-based environment for audio watermark extraction source (non-blind watermarking))
- 2009-05-25 11:23:00下载
- 积分:1
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matlab_sym
matlab符号表达式、符号矩阵的创建、符号线性代数因式分解、展开和简化符号代数方程求解、符号微积分符号微分方程(matlab symbolic expression, the creation of the matrix symbol, symbols, linear algebra factorization, and simplification of symbolic start to solve algebraic equations, symbols, symbol differential calculus)
- 2009-07-06 21:38:07下载
- 积分:1
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development-risk-prediction
本文基于BP神经网络应用于预测的原理,提出预测步骤及预测可行性,探讨建立基于BP神经网络的预测模型的关键技术,包括样本的选取与预处理、输入输出变量的选取、隐层节点数的确定、初始权值和阈值的选取、激活函数、训练算法与参数的选取,最后建立合理的网络模型;结合住宅市场的实际情况,建立两类BP 神经网络预测模型:基于时间序列的趋势预测模型以及基于影响因素的回归预测模型,即分别采用神经网络趋势预测和回归预测的思路,把住宅市场的供给、需求与房价的历年数据以及其影响因素的数据分别作为学习样本,建立预测模型,进行预测。(Real estate development risk prediction
)
- 2011-04-22 10:40:30下载
- 积分:1