搜索资源列表
d12r6
- 离散相关和自相关的快速算法-separated from the relevant and related to the fast algorithm
coherence
- Java实现的快速自相关算法:提供交互界面,可读入外部数据文件-Java's rapid auto-correlation algorithm : to provide interfaces to external data into readable document
PCA_NN
- PCA(主成分分析)算法被广泛应用于工程和科学研究中,本报告主要从PCA的基本结构和基本原理对其进行研究,常规的PCA算法主要采用线性算法,通过研究论证发现线性的PCA算法存在着许多不足,比如线性PCA算法不能从线性组合中把独立信号成分分离出来,主分量只由数据的二阶统计量—自相关阵确定,这种二阶统计量只能描述平稳的高斯分布等,因此必须对其进行改进,经改进后的PCA算法有非线性PCA算法、鲁棒算法等。我们通过PCA算法在直线(平面)中拟和
Matlabcorrelation
- 对正弦信号自相关和互相关运算的实验。在进行算法模拟时首先应对一个实时数字信号处理的任务选择一种方案和多种算法,用计算机高级语言如(c、Matlab等工具)验证算法能否满足系统的性能指标;然后从多种信号处理算法中找出最佳或准最佳算法。-right sinusoidal signal autocorrelation and cross correlation of the experimental operation. Conducting
xiaobohezixiangguan
- 本文提出了一种利用二进制小波变换和短时自相关函数相结合的算法来检测语音信号的基音周期。它克服了单纯的短时自相关函数法对含噪语音检测时阈值难以确定的缺陷。-This paper proposes the use of a binary wavelet transform and short-time auto-correlation function of combining voice algorithm to detect lette
Powe_Spectrum_Estimation_based_on_AR_model
- 基于AR模型的现代谱估计,分别实现自相关法,协方差法,Burg法,对比分析性能,及与经典谱估计的比较-AR model based on modern spectral estimation, respectively, to achieve auto-correlation method, covariance method, Burg method, comparative analysis of performance, and
zixiangguan
- 用MATLAB实现的自相关的算法源程序,不错-Using MATLAB realize the auto-correlation algorithm source code, it is true
LMS
- 最小均方(LMS)自适应算法就是一中已期望响应和滤波输出信号之间误差的均方值最小为准的,依据输入信号在迭代过程中估计梯度矢量,并更新权系数以达到最优的自适应迭代算法。LMS算法是一种梯度最速下降方法,其显著的特点是它的简单性。这算法不需要计算相应的相关函数,也不需要进行矩阵运算。-Minimum mean-square (LMS) adaptive algorithm is that one has to respond to the
lim
- 功率谱估计程序,选用一电力系统谐波信号为输入。其中包括有:burge算法,esprit算法,music算法,mvdr算法,pisarenko算法,prony算法,修正协方差算法,自相关算法。这些程序均为本人自编,并且对程序所参考书籍和页数进行了标注。经过调试,绝对正确,请放心使用。-Power spectrum estimation procedure, selection of one power system harmonics s
zixiangguan
- 求自相关算法的源代码, 求自相关算法的源代码。-Auto-correlation algorithm for the source code, and auto-correlation algorithm source code.
sample8
- 带有白噪声的周期信号和噪声信号的自相关,数字信号处理的经典算法。-White noise with a periodic signal and noise auto-correlation signal, digital signal processing algorithm for the classic.
Correlation
- 相关性算法包括自相关互相关传递函数,相关性的程序编写-Correlation algorithm, including auto-correlation inter-related transfer function, the relevance of the procedures for the preparation and so on
exp04
- 基于Tms320C5402的 自相关算法 的源代码,该代码已经调试通过,运行结果良好-TMS320C5402-based self-correlation algorithm' s source code, the debugging code has been adopted, good results
LMS
- LMS算法实现自适应滤波 clear close all clc N=10000 设置仿真长度 信号产生参数设定 a1=-0.195 a1=-1.5955 a2=0.95 R0=[1,a1,a2 a1,1+a2,0 a2,a1,1] p=[1,0,0] r=inv(R0)*p 计算理论自相关函数 R=[r(1),r(2) r(2),r(1)] 生成理论自相关矩阵 p1
SMI2
- 波束形成自适应算法——样本相关矩阵直接求逆算法(SMI)-Beamforming adaptive algorithm- the sample correlation matrix inversion algorithm directly (SMI)
correlation_psd
- 这是一个关于自相关算法及功率谱的仿真的源代码,可以供matlab初学者学习,以便今后在做相关研究中有所帮助。-This is the one on self-correlation algorithm and power spectrum of the simulation source code can be used for matlab beginners to learn to do research in the future
LS
- 本程序给出了最小二乘滤波算法的具体编程,程序中分析比较了自相关算法、协方差算法、前后向加窗算法的滤波效果-This procedure gives the least squares filtering algorithm specific programming, program analysis and comparison of the auto-correlation algorithm, covariance method,
jiance
- 该程序是用MATLAB编写的实现微弱信号检测的程序,基于自相关算法。-The program is written in MATLAB to achieve weak signal detection procedure, based on self-correlation algorithm.
Cyclostationary-toolbox
- 循环平稳信号工具,包括自相关函数和7个实验,以及算法的解释-Cyclostationary signal instruments, including the self-correlation function and the experimental
cyclostationary_dec
- 认知无线电中基于BPSK循环自相关函数的信号检测,时域上的经典算法,许多论文引用的方法。-signal dection based on cyclostationary of BPSK in Congnitive Radio