搜索资源列表
pu
- 用WELCH周期图法计算功率谱的详细源码，子程序包括FFT算法-WELCH periodogram method with the power spectrum of the detailed source code, routines, including FFT algorithm
language
- 高级数字信号处理，用各种方法包括music算法、burg法、布莱克曼法、协方差法、周期图法、自相关法进行谱估计，-Advanced digital signal processing, algorithms in various ways, including music, burg method, Blackman method, covariance method, periodogram, autocorrelation method, spectral estimation,
per
- 才用周期图法预测hurst指数。参数sequence为时间序列，isplot说明是否需要画图。-Have used the periodogram forecast hurst index. Parameter sequence for the time series, isplot explain the need for drawing.
SpectrumEstimationWelchMethod
- 基于Welch算法的经典功率谱估计的Matlab分析，从经典功率谱估计周期图法原理入手，借助Welch 算法对其进行修正-Matlab Simulation Analysis of Power Spectrum Estimation Based on Welch Method，int roduces the principles of Periodogram method of classical PSD estimation，and makes use of Welch to amend Pe
periodogramse
- Calculate the periodogram
chapter4_1
- 用周期图法和Bartlett法对信号的功率谱进行估计，并且分析数据长度和分段数对功率谱估计的影响并与理想功率谱进行对比-With the periodogram and Bartlett method to estimate the signal power spectrum, and the analysis of data on length and number of segments of the power spectrum estimation
TestWelchFM
- 周期图法在雷达信号处理、目标检测、以及目标跟踪中有重要作用。他的主要特点为从噪声中将所需要的周期信号的特征以功率谱的形式表征出来，通过设置合适的阈值可以代表目标。调频信号则是典型的脉冲压缩信号，其扩频特性使得其不易受噪声干扰。-Periodogram in radar signal processing, target detection, and target tracking plays an important role. His main characteristics will be
p11
- 周期图法计算在白噪声环境下的正弦信号功率谱密度-Periodogram method under the white noise power spectral density of the sinusoidal signal
zhijiefapuguji
- 估计功率谱密度的平滑周期图是一种计算简单的经典方法，其主要特点是与任何模型参数无关，是一种非参数化的方法。-Estimated power spectral density is a smooth periodogram simple classical calculation method, the main feature is not related to any model parameter, is a non-parametric methods.
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. .
periodogram_white_noise
- periodogram in a white noice
autofam.m
- FAM Method. This Method compute spectral correlation density function. This method is based on modifications of time smoothed cyclic cross periodogram.
Bartlett_periodogram
- a function to implement barlett periodogram more efficiently.
Hamming_periodogram
- this program creates a function to implement hamming periodogram efficiently.
bartlett-psd
- 本程序利用平均周期图法（bartlett法）对信号进行功率谱估计，指定输入响应信号，根据实际情况调整参数，输出功率谱图-The program uses the average periodogram method (bartlett method) on the signal power spectrum estimation, specify the input response signal, adjust the parameters according to actual situat
zhouqitufa
- 周期图法功率谱估计仿真，通过改变窗函数类型、窗函数宽度、信噪比等参数，观察周期图法的性能-Periodogram power spectrum estimation
classical-spectral-estimation-
- 经典谱估计方法的MATLAB分析,主要是周期图法及其改进-MATLAB classical analysis of spectral estimation method, the main improvement is the periodogram and
power-spectrum-density-estimation
- 经典谱分析，周期图法以及修正的周期图法分析以及方法比较-Classical spectral analysis, periodogram and the modified periodogram analysis and comparison of
Periodogram_1
- 现代信号处理课程中的周期图算法仿真，主要利用平滑周期图来处理的-Courses in modern signal processing algorithm simulation periodogram, smoothed periodogram using mainly to deal with
periodogram
- convolution codes using matlab