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神经网络变量筛选—基于BP的神经网络变量筛选

于 2020-07-01 发布 文件大小:2KB
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下载积分: 1 下载次数: 9

代码说明:

  该程序可用于神经网络变量筛选, BP神经网络,程序完整,可直接运行(Neural network variable filter, BP neural network)

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  • work
    本代码是我自己写的,可以实现自适应算法权值估计(The code I wrote it myself, you can realize adaptive algorithm weights estimated)
    2007-10-03 01:08:23下载
    积分:1
  • source
    输入信号为方波信号+高斯白噪声,方波信号基 频为1kHz,幅值为1,高斯白噪声方差为0.2, 均值为0,采样频率为20kHz。试用周期图法和 ARMA谱估计法(SVD-TLS)估计此信号的功率 谱,并分析比较其结果(The input signal is a square wave signal+ Gaussian white noise, square wave signal fundamental frequency 1kHz, amplitude is a Gaussian white noise variance is 0.2, the mean is 0, the sampling frequency is 20kHz. Try periodogram and ARMA spectral estimation method (SVD-TLS) estimate the power spectrum of this signal, and the analysis and comparison of the results)
    2013-10-29 17:49:35下载
    积分:1
  • OFDM SIM
    ofdm在高斯白噪声中的传输和衰减以及ofdm导频的添加(ofdm transmission and pilot add white Gaussian noise)
    2013-04-01 09:45:59下载
    积分:1
  • radar-image
    保铮写的雷达图像经典著作,搞雷达图像研究必备(radar image)
    2012-11-20 16:24:37下载
    积分:1
  • text_code
    Text attraction and my own code for good
    2021-03-03 16:29:33下载
    积分:1
  • ofdmArticles
    关于ofdm的相关文章,都比较经典,适合ofdm开发者学习(On ofdm related articles, are more classic, suitable for developers to learn ofdm)
    2011-01-12 23:25:12下载
    积分:1
  • ofdm
    OFDM的调制过程,已经运行过,比较不错,过程很清晰(OFDM modulation process has been run before, quite good, the process is very clear)
    2010-05-17 09:08:33下载
    积分:1
  • fushezsh
    舰船辐射噪声对舰船隐蔽性的重要性决定了其重要研究意义,提出了一种新的舰船辐射噪声模拟方法(The importance of the concealment of the ship radiated noise of ships determines its important research significance, this paper proposes a new method of ship radiated noise simulation)
    2015-03-13 23:45:41下载
    积分:1
  • blogreg
    实现在参数先验是高斯分布情况下,利用马尔科夫链蒙特卡洛算法来对Logistic 回归模型参数的后验分布进行抽样 (It implements different Markov Chain Monte Carlo strategies for sampling from the posterior distribution over the parameter values for Logistic Regression models with a Gaussian prior on the parameter values. )
    2009-11-17 21:47:40下载
    积分:1
  • EM_GM
    Smoothed bootstrap Newcomb s speed-of-light data are used in the book Bayesian Data Analysis b
    2009-11-23 22:19:37下载
    积分:1
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