搜索资源列表
ACF
- ACF中包含两个m文件，一个是自协方差函数（可单独使用）。另一个是自相关函数计算，其调用autocov函数。-ACF contains two m files, one is self-covariance function (which can be used alone). The other is calculated from the correlation function, which calls autocov function.
chebyshev
- 输出chebyshev映射的混沌序列，及其自相关、游程特性-Output chebyshev map sequence, and autocorrelation, run-length features
Wienernoisesuppression
- 维纳噪声抑制，1、 实验原理是利用信号之间的相关性进行信号估计，从而将噪声滤除； 2、 辅助观测信号的噪声抑制可利用Wiener-Hopf方程 求出维纳滤波器的系数 ，式中 是 的自相关阵， 是输入信号 和滤波器输入 之间的互相关矢量； -Wiener noise suppression, 1, experiment is the use of the correlation between the signals for signal estimation, which will fi
modulation
- 用matlab仿真随机信号的调制解调，并绘制调制信号、已调信号、解调信号、输出信号的频谱、功率谱密度，自相关函数-Matlab simulation of random signals with modulation and demodulation, and draw the modulation signal, modulated signal, the demodulated signal, the output signal spectrum, power spectral densit
hit
- 随机信号分析 实验 程序 功率谱函数 方差 均值 自相关函数-hit c lanuage exprients shuijixinhaofenxi
zixiangguan
- 求时间序列的自相关，程序用的是30天的气温，并附算的结果图。-Find the autocorrelation of time series, the program is 30 days with the temperature, together with the results calculated figure.
baizaosheng
- 按如下模型产生一组随机序列： x(n)=0.8x(n-1)+w(n) 其中w(n)为均值为1，方差为4 的正态分布白噪声序列。估计过程的自相关函数与功率谱。
modern
- 现代谱估计方法的matlab实现，有列文森自相关法、协方差法、修正协方差法及伯格法-Matlab modern spectral estimation methods to achieve, there Levinson autocorrelation method, covariance method, modified covariance method and the Burg method
Cyclic_correlation_symbol_rate_estimation
- 求符号率通常有小波分析发和循环自相关法，本文讲述了循环自相关求符号率的原理。-Symbol rate requirements of wavelet analysis are usually made and the cyclic autocorrelation method, this paper describes the cyclic autocorrelation principle of seeking the symbol rate.
Adaptive-vibration-controlwith-tracking-filters.ra
- 针对频率周期振荡的振动系统讨论自适应控制问题,在频率跟踪的基础上对频率变化的振动响应进行控 制,给出相应的估计、滤波与控制方法。首先在子空间辨识原理的基础上,通过测量信号自相关序列的递推运算获得信号 频率 然后根据估计频率实时调整带通滤波器的中心频率,使其跟踪信号频率,实现信号分量的跟踪滤波 最后在LMS方 法的基础上构造对信号分量进行控制的自适应控制器。-The adaptive vibration control of systems excited by forces of p
DOA
- 基于自相关或四阶累计的music和esprit算法的DOA估计（一维）-Based on autocorrelation or fourth-order cumulant of music and esprit algorithm for estimating DOA (one-dimensional)
Autocorrelation-and-Cluster-analysis
- 用于计算同一序列在不同时刻的取值之间的相关程度的函数，即自相关函数 聚类分析函数-Autocorrelation functio,which was used to calculate the correlation of the same sequence at different time. Cluster analysis function
shiyaner
- 用VB语言实现随机信号的自相关函数计算，并且求其统计数据-Random signal with the VB language calculation of the autocorrelation function
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.
zxg
- 该程序直接读取excel文件中信号，计算得到信号的自相关函数-The program reads excel files directly in the signal, the calculated autocorrelation function
Speech-signal-short-time-analysis
- 详细说明：语音信号的短时分析，主要包括：分帧、短时能量、短时平均幅度、短时过零率、短时自相关函数、短时幅度差、倒谱、复倒谱、lpc系数、lpc谱估计等 绝对保证质量，是保研后导师布置的一些基础程序-Details: short-time speech signal analysis, including: framing, short-term energy, short-term average rate, short-time zero crossing rate, short-time a
zhenxinzixiangguan
- 如何在函数中加入一个正弦信号，求它和高斯噪声的相关性以及自相关-how to insert noise,and how to how the correlation with goss noise
chongjixinhaozixiang
- 如何在图像中加入一个冲击信号，求冲击信号的自相关 并求与高斯信号的互相关性-how to insert noise,and how to konw the correlation with gaosi noise
matlab
- 自相关法实现doa ；实现ula阵列信号处理，-Autocorrelation method to achieve doa achieve ula array signal processing,