搜索资源列表
haha
- Burg算法的程序，还有改进的 Burg算法的程序-Burg algorithm procedures, as well as improved procedures Burg algorithm
spectrum-evaluation
- 将周期图、自相关、协方差、改进协方差、Burg五种谱分析法封装为函数，并调用之对三个不同的信号源进行谱估计。-Encapsuler 5 methods of frequency uation (Periodogram, COR, COV, MCOV, Burg) as functions, and use them to do frequency uation of three different signals.
gonglvpuguji
- 一、实验要求 信号为两个正弦信号加高斯白噪声，各正弦信号的信噪比均为10dB，长度为N，信号频率分别为和，初始相位，取，取不同数值：0.3，0.25。为采样频率。分别用Levinson递推法和Burg法进行功率谱估计，并分析改变数据长度、模型阶数对谱估计结果的影响。-Power spectrum estimation
psd
- 经典谱估计和现代谱估计方法matlab程序，周期图法，Welch法，AR模型的yuler,Burg,协方差和修正的协方差法-Classical and modern spectral estimation spectral estimation method matlab program, yuler periodogram, Welch method, AR model, Burg, covariance and modified covariance method
AR_model
- 自回归模型得到的谱与yulear法、burg法、协方差法、改进协方差法等方法得到的谱进行对比 -Autoregression model spectra obtained with yulear method, burg method, covariance method, modified covariance method and other methods to compare the obtained spectrum
Power-spectrum-estimation
- 功率谱估计 信号为两个正弦信号加高斯白噪声，各正弦信号的信噪比均为10dB，长度为N，信号频率分别为 和 ，初始相位 ，取 ， 取不同数值：0.3，0.25。 为采样频率。分别用Levinson递推法和Burg法进行功率谱估计，并分析改变数据长度、模型阶数对谱估计结果的影响。-Power spectrum estimation signal into two sinusoidal signals applied Gaussian white noise, the SNR of each si
log_normal
- 一个关于海杂波仿真，程序用burg法来估计功率谱密度，同时也画出了理论功率谱密度。-About sea clutter simulation procedures used burg method to estimate the power spectral density, but also to draw the theoretical power spectral density.
ARburg
- 基于burg法的AR建模，根据信号序列x和阶次p计算AR模型参数和误差，返回模型参数及误差功率。方便定阶及功率谱计算。-Time series analysis of AR model, based on burg method，rectifiable the power of residual squares, easy to determine the model order and compute the power spectral density.
burg
- 根据最小化正向和反向两个预测误差的和来决定预测滤波器的参数。-According to minimize the forward and reverse two prediction error and to determine the parameters of the predictive filter.
find_LPC_FLP
- Burg AR analysis for the full frame.
123
- 信号为两个正弦信号加高斯白噪声，各正弦信号的信噪比均为10dB，长度为N，信号频率分别为 和 ，初始相位 ，取 ， 取不同数值：0.3，0.25。 为采样频率。分别用Levinson递推法和Burg法进行功率谱估计，并分析改变数据长度、模型阶数对谱估计结果的影响。-Signal into two sinusoidal signals applied Gaussian white noise, the SNR of each sinusoidal signals are 10dB, a lengt
burgmusic
- 此文件为数字信号处理music,burg算法估计功率谱密度-This file is a music digital signal processing, power spectrum density estimation Burg algorithm
L-D
- 现代谱估计参数谱估计（AR模型）做频谱分析，基于Levison-Durbin快速递推法和Burg算法的源程序。 -Modern spectral estimation spectral estimation parameters (AR model) to do spectrum analysis, based on Levison-Durbin fast recursive method and the Burg algorithm source.
my_Burg_AR_estimation
- 基于BURG算法的AR模型的现代谱估计仿真代码，对学习现代谱估计很有帮助。-BURG algorithm of AR model based on modern spectral estimation simulation code, to learn modern spectral estimation helpful.
zaktrans
- burg变换，zak变换等，利用MATLAB实现，可用本程序实现对某个给定信号做对应的变换，效果良好，程序中还有关于误差的分析-burg transformation, zak transform using MATLAB to achieve, and the corresponding signal corresponding to do, transform, to good effect, as well as analysis of program errors
AR-model-parameter-estimation
- MATLAB实现用Burg算法估计AR模型参数，进而实现功率谱估计-AR model parameter estimation using the Burg algorithm, so as to realize the power spectrum estimation
burg
- 实现极限学习的功能，实现全局最优化，避免局部最优解，收敛速度快速。-Realize the function of limit learning, realize global optimization, avoid local optimal solution, fast convergence speed.
MARBURG
- 用Burg算法求AR模型的参数。比自相关法有着较好的分辨率，但对于白噪声加正弦信号，有时可能会出现谱线分裂现象。-Algorithm for AR model parameters using the Burg. Than the autocorrelation has a better resolution, but the white noise added to sinusoidal signals, may sometimes appear as split.
test1
- 信号的FFT变换、经典功率谱分析和现代功率谱分析，周期图法、尤利沃克方法、burg方法、协方差和改进协方差方法-Signal FFT transform, the classic power spectrum analysis and modern power spectrum analysis and periodogram method, method of Julius walker, burg, covariance and the covariance improvement meth
DSP
- DSP数字信号处理编程小程序合集（burg滤波程序，卡尔曼滤波程序，典型数字信号处理基本函数M文件）-DSP digital signal processing programming small program collection (burg filter program, Kalman filter program, typical digital signal processing basic function M file)