搜索资源列表
sin102
- 用MATLAB编写的一个多频正弦信号的AR模型功率谱估计程序 用的是LEVISION算法 阶数判定使用的是最优算法 并与库函数进行对比-MATLAB prepared a multi-frequency sinusoidal signals in the AR model power spectrum estimation procedures using the electron ISION algorithm order determined using the optimal algori
zjf147
- 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
period
- 近代信号处理中周期图法功率谱估计的MATLAB源码，简单但经典的算法。
BTAlgorithm
- 近代信号处理功率谱估计的BT算法，周期图法的改进算法，可用于参考。
abouthomework
- 用周期图法求出的功率谱曲线和burg算法求出的AR功率谱曲线(p=50)
功率谱
- 介绍经典功率谱分析
PowerSpectrumEstimate.rar
- 该文件解压后为WORD文档格式，是我自己写的基于周期图法等算法的功率谱估计文档，内有详细的matlab源代码,After unzip the file for WORD file format, I wrote it myself periodogram-based algorithms such as power spectrum estimation document, with detailed source code matlab
FftDrawing
- 实现快速傅立叶算法，采用vc windows编程显示傅立叶变换后的相角图，实部图，虚部图，模图和功率谱密度徒。-Fast Fourier algorithm, vc windows programming using Fourier transform shows that after the phase angle map, real maps, the imaginary part of diagram, modulus map and power spectral density only
LMS
- 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.
music1
- 求加随机白噪声的实正弦信号的MUSIC算法的功率谱参数估计-Plus a random white noise for the real sinusoidal signal of the power spectrum of MUSIC algorithm for parameter estimation
LMSandsunspotcycle
- 正弦干扰陷波:LMS自适应滤波器算法 太阳黑子出现周期的研究:周期图法,Levison-Durbin法、Burg法求功率谱 及matlab入门学习课件-Sinusoidal interference Notch: LMS adaptive filter algorithm sunspot cycle appears Study: periodogram, Levison-Durbin method, Burg method for power spectrum and matla
SVD-TLS
- 功率谱估计中SVD-TLS算法的三种实现版本-Power spectrum estimation of the three kinds of SVD-TLS algorithm implementation version of the
RandomSignalAnalysis
- 哈尔滨工业大学5系随机信号分析课程实验程序源码。包括随机序列的生成，直方图，自相关和功率谱分析，fft算法C语言程序-Harbin Institute of Technology 5 Department of Random Signal Analysis Course experimental procedure source code. Including the random sequence generation, histogram, autocorrelation and power
perfectversion
- 用Pisarenko算法实现功率谱估计，可明显区分四个信号的峰值。-Pisarenko algorithm using power spectrum estimation, can significantly distinguish between the four signal peaks.
er
- 用VB语言实现随机信号的功率谱密度算法和自相关函数。-VB language with random signal power spectral density and autocorrelation function algorithm.
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:
music
- music和root music算法通过对阵列接收信号功率谱估计实现非相干信号的DOA估计(MUSIC algorithm for array signal DOA estimation)
welch
- 该论文介绍了welch算法求功率谱的公式原理，已经说明(Power Spectrum Estimation using Welch Method for various Window Techniques)
LabView算法包
- LabView信号处理算法，包括功率谱，幅值谱，小波分析等(LabVIEW signal processing algorithm)
Winger-Ville分布和短时三维功率谱阵
- Winger-Ville分布和短时三维功率谱阵，相关matlab算法及代码(Winger Ville distribution and short-time three-dimensional power spectrum array)