搜索资源列表
disanzhang
- 功率谱估计和信号频率估计方法 周期图法 BT法-Power spectrum estimation and the signal frequency estimation methods periodogram
FourMethodsOfPeriodogramEstimate
- 非参数的功率谱估计包括四个，周期图法，Blackman-Turkey,Welch-Bartell,改进的周期图法，输入信号为白噪声通过切比雪夫滤波后的信号-Non-parametric estimation of the power spectrum consists of four, periodogram, Blackman-Turkey, Welch-Bartell, improved cycle diagram method,
-power-spectral-
- 改进周期图法功率谱估计中的窗函数仿真分析-Improved cycle power spectral estimation of the window function simulation analysis
powerspec
- 求时间序列的功率谱，包括周期图法和自相关函数法-Find the power spectrum of the time series, including periodogram and autocorrelation function method
power_estimate
- 仿真了各种经典谱估计方法以及现代谱估计方法（周期图法、BT法、welch法、自相关法、修正的协方差法、burg法）-The simulation of a variety of classical and modern spectral estimation methods spectral estimation methods (periodogram, BT France, welch, since the correlation
frequency-method
- 这是有关正弦波频率估计的几种算法，包括过零点检测，rife算法，music算法，levensen法，周期图法等7种不同算法。-This is several algorithm for frequency estimation of sinusoid, including zero crossing detection, rife algorithm, music algorithm, levensen method, periodog
rsd1
- 单频加白噪声的随机信号分析模型，包括经典的周期图法和AR模型-Add single-frequency white noise random signal analysis model, including the classic periodogram and AR model
zhouqitupufagaij
- 随机信号处理，功率谱估计中周期图法造成的频谱泄露及改进-Random signal processing, spectral leakage and improve power spectrum estimation caused periodogram
Spectrum_Analysis
- 关于谱分析的一些算法，其中包括周期图法、Blackman-Turkey法、Yule-Walker方程求解、最小二乘AR、最小二乘ARMA、ESPRIT、MUSIC、Root-MUSIC、Capon、和AIC准则等等经典算法。-Classical algorithm on Spectral Analysis, including periodigram, Blackman-Trukey, Yule-Walker,LSAR, LSARMA,
periodgra11
- 资料中包含的matlab代码是谱分析中周期图法的估计的详细代码，使用于学习周期图的同学使用-Data contained in spectral analysis matlab code periodogram estimation method detailed in the code used in the learning cycle diagram of the students to use
classical-spectural-estimation
- 经典的功率谱估计方法，包含自相关法，周期图法-The classic power spectrum estimation methods, including autocorrelation, periodogram
signal
- 用Fourier变换求信号的功率谱(分段周期图法)-Calculate the power spectrum of signal using Fourier transform method
matlab_psd_periodogram
- 采用周期图法在matlab中进行功率谱密度计算-Periodogram method using power spectral density calculation in matlab
spectrum-estimation
- 功率谱估计是利用有限长的数据估计信号的功率谱，广泛应用于各个领域。功率谱估计主要分为经典谱估计与现代谱估计。常用的经典谱估计方法有周期图法，相关法，周期图的改进法，常用的现代谱估计方法有最大熵谱估计，AR模型，MA模型，ARMA模型。经典谱估计适用于长序列的信号，其主要缺陷是描述功率谱波动的数字特征方差性能差，频率分辨率低，现代谱估计适用于短序列的信号，旨在改善谱估计的分辨率，并将其应用于实际地震资料的谱分析。 -Power spe
zhouqitu
- 周期图法是经典谱分析的一种重要方法，对于信号的分析有重要的作用。-Periodogram is an important method of classical spectral analysis, for the analysis of signals have an important role.
sin_periodgram
- 自己编写的正弦函数的周期图法求功率谱密度的matlab程序，简洁明了，很容易看懂。-I have written a sine function periodogram seeking power spectral density matlab program, concise, easy read.
kalman
- 数字信号处理，功率谱估计中经典谱估计的改进方法——修正周期图法的MATLAB实现。-Digital signal processing, power spectrum estimate of classic spectrum estimation method modified periodogram method of MATLAB
2
- 周期图法谱估计的程序，这个MATLAB很好用，绝对满足您的需要-Periodogram spectral estimation procedure, the MATLAB useful, definitely meet your needs
3
- 里面有经典的周期图法程序，还有改进的周期图法的程序，形成对比-There are classical periodogram program, as well as improved program cycle diagram method, in contrast to
zhouqi_jianjie
- 用间接周期图法，分别对有噪声和无噪声的信号进行谱估计。-Indirect cycle diagram, respectively noise and noise-free signal spectrum estimation.