Description: 本软件根据路面功率谱，采用ARMA模型给出车辆路面激励随机位移，能够根据不同车辆类型生成路面激励位移，车辆振动荷载。-software on the roads of the power spectrum, using ARMA model gives incentive road vehicles random displacement, According to generate different types of road vehicle incentive displacement, vibration load vehicles. Platform: |
Size: 2561 |
Author:张军平 |
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Description: 本软件根据路面功率谱，采用ARMA模型给出车辆路面激励随机位移，能够根据不同车辆类型生成路面激励位移，车辆振动荷载。-software on the roads of the power spectrum, using ARMA model gives incentive road vehicles random displacement, According to generate different types of road vehicle incentive displacement, vibration load vehicles. Platform: |
Size: 2048 |
Author:张军平 |
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Description: arma模型的功率谱估计代码。还包括系统的极零点分析等完整软件包。-arma model of the power spectrum estimation code. The system also includes a very complete analysis of 0.1 package. Platform: |
Size: 8192 |
Author:李琪 |
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Description: 用来产生均匀分布或高斯分布的伪随机数 （近似白噪声），它们可具有不同的均值和方差。用REMEZ算法求交错点组。用Cholesky分解求ARMA模型的参数并作谱估计。求MA模型的参数 并估计功率谱。 用最小方差法估计序列 的功率谱。-used to produce uniform or Gaussian distribution of the pseudo-random number (similar to white noise). They may have a different mean and variance. Application of Remez algorithm used for staggered Point Group. Cholesky decomposition used for ARMA model and the parameters estimated for the spectrum. MA for the model parameters and the estimated power spectrum. With MVM sequence of the estimated power spectrum. Platform: |
Size: 5120 |
Author:zhoujianfang |
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Description: 用AR模型法进行功率谱估计的各种算法比较，包括自相关法，BURG法，ARMA模型估计，PISARENCO谐波分解法-AR model method used to carry out a variety of power spectrum estimation algorithms, including the auto-correlation method, BURG Act, ARMA model is estimated, PISARENCO harmonic decomposition method Platform: |
Size: 3072 |
Author:许全盛 |
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Description: 本程序可以完成功率谱估计中，ARMA模型的阶数估计-This procedure can be completed in the power spectrum estimation, ARMA model order estimate Platform: |
Size: 1024 |
Author:liuyuan |
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Description: 本程序给出了最小二乘的ＡＲＭＡ模型的功率谱估计方法-This procedure gives the least squares of the ARMA model of power spectrum estimation methods Platform: |
Size: 1024 |
Author:liuyuan |
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Description: Accurate estimates of the autocorrelation or power spectrum can be obtained with a parametric model (AR, MA or ARMA). With automatic inference, not only the model parameters but also the model structure are determined from the data. It is assumed that the ARMASA toolbox is presen Platform: |
Size: 93184 |
Author:叩瑞龙 |
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Description: 用总体最小二乘算法进行ARMA功率谱估计，本文提供一个估计谱的实例。-Total least squares algorithms using ARMA power spectrum is estimated that this article provide an example of the estimated spectrum. Platform: |
Size: 44032 |
Author:靳朝 |
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Description: 这是关于功率谱的Matlab仿真程序，其中有AR、MA、ARMA三种模型的源代码，相关函数的源代码、功率谱的源代码等等。-This is on the power spectrum of the Matlab simulation program Platform: |
Size: 10240 |
Author:李明明 |
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Description: 分别用最小二乘法和svd-tls法对arma过程进行功率谱估计并比较结果。包含实验目的，步骤，程序，结果，分析。-Least square method, respectively, and svd-tls on arma-power spectrum estimation process and the results of the comparison. Contains experimental purposes, steps, procedures, results, analysis. Platform: |
Size: 50176 |
Author:莫新康 |
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Description: 典型时间序列模型分析
设有ARMA(2,2)模型，
X（n）+0.3X(n-1)-0.2X(n-2)=W(n)+0.5W（n-1）-0.2W(n-2)
W(n)是零均值正态白噪声，方差为4
（1）用MATLAB模型产生X（n）的500观测点的样本函数，并会出波形；
（2）用你产生的500个观测点估计X（n）的均值和方差；
（3）画出理论的功率谱
（4）估计X（n）的相关函数和功率谱
-Analysis of typical time series model with ARMA (2,2) model, X (n)+0.3 X (n-1)-0.2X (n-2) = W (n)+0.5 W (n-1)-0.2 W (n-2) W (n) is zero mean normal white noise, variance of 4 (1) generated by MATLAB model X (n) of the 500 observation points, the sample function and the waveform (2) You generated an estimated 500 observation points X (n) the mean and variance (3) draw the theory of power spectrum (4) of the estimated X (n) of the correlation function and power spectrum Platform: |
Size: 3072 |
Author:qiuxue |
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Description: matlab实现的AR功率谱估计，ARMA功率谱估计。-matlab realized AR power spectrum estimation, ARMA power spectrum estimation. Platform: |
Size: 1024 |
Author:liang jianbing |
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Description: 使用SVD-TLS法的ARMA功率谱估计，希望对大家有所帮助。-Using the SVD-TLS method of ARMA power spectrum is estimated that we want to help. Platform: |
Size: 1024 |
Author:张喆 |
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Description: 四个不同参数的ARMA过程的零极点图和功率谱密度曲线-Four different parameters of ARMA process of pole-zero diagram and power spectrum density curve Platform: |
Size: 1024 |
Author:张海 |
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Description: c语言编写的DSP程序，实现ARMA功率谱估计。-c language of the DSP program, to achieve ARMA power spectrum estimation. Platform: |
Size: 2048 |
Author:zl |
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Description: 基于ARMA的功率谱估计，用于目标功率谱的获取-Based on the spectral estimation ARMA, used to target the power spectrum
Platform: |
Size: 7168 |
Author:赵明生 |
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Description: 根据《现代数字信号处理》（姚天任等，华中理工大学出版社，2001）第四章附录提供的数据(pp.352-353),用ARMA模型法估计其功率谱，并画出不同参数情况下的功率谱曲线。-According to the modern digital signal processing (Yao Tianren, Huazhong University of Science and Technology Press, 2001), Chapter IV appendix provides data (pp.352-353), used the ARMA model method to estimate the power spectrum, and draw different parameters case The power spectrum curve. Platform: |
Size: 1024 |
Author:徐娟 |
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Description: 这个程序采用现代谱估计的ARMA参数模型算法对信号的功率谱做了估计(The program uses the ARMA parameter model algorithm of modern spectral estimation to estimate the power spectrum of the signal.) Platform: |
Size: 12288 |
Author:没用的阿吉 |
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