搜索资源列表
ARguocheng
- AR过程的线性建模与功率谱估计， AR过程的线性建模与功率谱估计-The linear AR process modeling and power spectrum estimation, AR linear process modeling and power spectrum estimation, AR linear process modeling and power spectrum estimation
ISS
- Code source of Model AR+Burg spectrum for detect inter scatterer spacing used Ultrasound of liver
beifen
- 功率谱估计AR和经典普估计，以及平滑的周期图估计，并对其优化-AR power spectrum estimation and classical general estimation, and smoothing of the periodogram estimate, and its optimization. .
AR1PSD
- 用Fortan编写的由AR模型参数得到功率谱的程序-Written by Fortan AR model parameters obtained by the power spectrum of the process
shuangpu
- 直接法求双谱，间接法求双谱，还有基于AR模型法求双谱。程序里面还提供了一种很方便的求对角线谱的方法，大家可以借鉴。总之，你下载了，绝对不后悔的。-Direct method bispectrum, bispectrum Indirect Method, as well as AR Model Method based on dual spectrum. Program which also provides a convenient way to find the diagonal spectr
33957049WTE
- 阐述了GPS坐标时间序列分析的原理和方法，包括线性拟合、相关函数法、AR（P）模型预测、功率谱、小波谱以及小波熵，通过仿真实验验证了各种方法的优点。-2. The theory and methods of GPS coordinate time series analysis are expounded, including linear fitting, correlation function, AR (P) model prediction, power spectrum, wavele
Untitled
- 利用MATLAB语言来实现Levinson-Durbin递推算法，并估计AR模型参数，从而对正弦信号加白噪声进行功率谱估计。-Using MATLAB language to implement Levinson-Durbin recursive algorithm, and estimate the AR model parameters, thus sinusoidal signal plus white noise power spectrum estimation.
SVD-TLS-LS
- SVD-TLS和LS方法估计AR模型功率谱,假定仿真的观测数据由 产生，其中w(n)是一高斯白噪声，其均值为0，方差为1，并取n=1,…..,128，这里分别用LS方法和SVD-TLS方法估计观测数据的AR模型参数。-SVD-TLS and the LS method to estimate AR model for power spectrum, assuming that the simulation produced by the observed data, where w (n) is
S
- 实现功率谱估计的函数： Arburg:用Burg算法估计AR模型的参数； Arcov: 用协方差法估计AR模型的参数； Armcov:用改进的协方差法估计AR模型的参数； Aryule:用Yule_Walker算法估计AR模型的参数； -To achieve a function of power spectrum estimation: Arburg: AR with Burg algorithm to estimate model parameters Arcov:
Yule-Walker
- 本程序采用宽带AR模型的Yule-Walker法的功率谱进行谱估计的-The program uses broadband AR model method Yule-Walker power spectrum estimation spectrum
BURG
- BURG方法谱估计 采用BURG迭代方法计算系数，在采用AR模型的谱估计进行谱峰搜索-BURG spectrum estimation methods BURG iterative method using coefficients in the AR model spectrum estimation using the peak search
gonglvpuguji
- 自己编写的信号功率谱算法,包括周期图法,BT法，AR参数L-D法，music，root-music，esprit。-I have written of the signal power spectrum algorithm, including the periodogram, BT France, AR parameters LD law, music, root-music, esprit.
PSD
- 代码实现了各种方法的功率谱估计，包括MUSIC,AR,MUDV-Code of the various methods of power spectrum estimation, including MUSIC, AR, MUDV
ar_spectrum
- ar谱估计，分别用了最小二乘法和yulewalker法。-ar spectrum estimation, least squares method were used and yulewalker law.
shijianxulie
- 时间序列算法，建立AR模型，进行功率谱分析，Green函数等。-Time Series algorithm, the establishment of AR model, power spectrum analysis, Green function and so on.
d
- This on the power spectrum of the Matlab simulation program #use ARMA, AR, MA model and cycle map for parameter estimation system-This is on the power spectrum of the Matlab simulation program #use ARMA, AR, MA model and cycle map for parameter
myfirst4
- 对EEG的原始数据进行小波分解和重构以及做ar模型功率谱估计-EEG raw data wavelet decomposition and reconstruction, ar model power spectrum estimation
Blind-identification
- 利用现代谱估计中的AR 模型求取仿真噪声信号和真实噪声信号的模型参数，然后利用这些参数求得信号的功率谱图，通过功率谱图定性地描述主噪声源和次噪声源。在利用信号功率谱图定性描述噪声源后，进一步地利用曲线相似度和曲线关联度定量的识别主噪声源和次噪声源-Use of modern spectral estimation of AR model to strike a realistic simulation of the noise signal and noise model parameters,
ARspectram-analysis
- 该程序的主要功能是对心音信号进行AR功率谱分析，同时带有去噪功能。-The program' s main function is to heart sound signals AR power spectrum analysis, and with denoising function.
arls
- 对于信号 ，其中w(n)为均值为0，方差为1的AWGN。n=1,2,…，128。 AR模型功率谱估计。假设AR（4），用LS方法估计AR参数，功率谱用freqz（1，LS_ar,1024,1）来验证。-For the signal, which w (n) is zero mean and variance 1 AWGN. n = 1,2, ..., 128. AR model power spectrum estimation. Assuming AR (4), with the