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bispectrum.双谱分析,可以实现双谱计算
- 双谱分析,可以实现双谱计算、绘图。希望对大家有所帮助。,bispectrum analysis
BispectrumWavelets
- 用双谱和小波变换去除信号中加性高斯噪声的相关程序 1.实现单个变量的双谱分析程序 2.用傅立叶反变换求自相关函数的程序 3.用fft求取喜好频谱、功率谱、均方根谱、对数谱的程序 4.读取.wav语音信号后用小波去加信白噪声的程序 5.用各种小波和阀值对同一信号去加性噪声效果比较的程序 -Double-spectral and wavelet transform to remove the signal plus Gaussian noise procedures 1. T
BP-gearbox-fault-2
- 基于BP神经网络的齿轮箱故障模式识别:以双谱分析为基础,对分析的结果进行特征提取,提出了双谱一BP网络故障诊断方法,并以双谱为BP神经网络的输入特征向量,对所提出的方法进行了实验研究,结果表明所提出的双谱-BP诊断方法是判断齿轮葙故障类型的一种有效方法。-BP,gearbox fault diagnosis
shuangpu
- 高阶谱__第2章_双谱估计.doc 双谱分析的基础-Chapter 2 of the high-end spectrum __ _ bispectrum estimation. Doc
bispectral
- 双谱分析检验时间序列的非线性特征 程序已经测试过了 完全可以高效率的运行-The bispectral analysis test time series nonlinear characteristics of the program has been tested completely efficient run
shuangpu
- 本附件包含在matlab环境下双谱分析源码的m文件,除了高阶谱,是用的比较广泛的一种。主要用于TDOA及弱信号检测等。可以动手下载后在matlab下运行之。和我前次发的高阶谱分析帖子一样,是要手动加入matlab高阶谱工具箱! -This annex is included in the matlab environment bispectral analysis of source code of m documents, in addition to high-end spectrum,
double-spectral
- Matlab双谱分析,高阶累积量的定阶,用相邻奇异值差最大定阶,绘制双谱(等高线图,双谱图,相位图,切片图)-Matlab double spectral analysis, fixed-order cumulant, with the largest difference between adjacent fixed-order singular value, drawing double spectrum (contour maps, dual spectra, phase diagram,
shuangpu
- 利用双谱分析信号的二阶非线性,检测信号的二次相位耦合-Spectral analysis of signals using two second-order nonlinear quadratic phase coupling detection signal
shuangpufenxi
- 双谱分析程序,已经经过调试,证明可以运行!-Dual spectrum analysis procedures have been debug, prove you can run!
bispectrum-and
- 两路信号用直接法,对信号进行双谱分析,并计算其时延。-Two-way signal with the direct method, spectral analysis of the signal pairs, and calculate the delay.
PCA
- 双谱分析获取信号成分,PCA获取信号主成分,剔除无用成分-PCA extracted bispectrum principal component, data compression, signal acquisition signal independent components, principal component.
MATLAB(shuangpufenxi)
- matlab双谱分析信号处理源码,是学习高阶谱必备的资料-Dual Spectrum Signal Processing matlab source code, is essential to learn higher-order spectrum data
hushuangpu1
- 互双谱分析是一种矢量信号的在频域的分析方法,多用于水声信号的处理。-Cross bispectrum analysis in the frequency domain analysis method, used for underwater acoustic signal processing a vector signal.
qiepian
- 对信号进行双谱的间接法分析,然后对信号进行特征提取,取出对角切片(Bispectral indirect analysis of the signal, followed by feature extraction of the signal and removal of diagonal slices)
5826
- 一个师兄的毕设,最小二乘回归分析算法,基于kaiser窗的双谱线插值FFT谐波分析。( A complete set of brothers, Least-squares regression analysis algorithm, Dual-line interpolation FFT harmonic analysis kaiser windows.)
7876
- 这是一个好用的频偏估计算法的matlab仿真程序,基于kaiser窗的双谱线插值FFT谐波分析,计算目标和海洋回波的功率谱密度。( This is a useful frequency estimation algorithm matlab simulation program, Dual-line interpolation FFT harmonic analysis kaiser windows, Calculating a target and ocean echo power spect
功率谱双谱计算
- 基于matlab,计算信号功率谱,调用了高阶谱分析工具箱的函数 bispecd 和 bispeci计算信号的双谱(Calculate signal power spectrum and bispectrum based on matlab)
HOS工具包双谱分析 - Mr_xue的专栏
- 高阶谱分析分析工具,对上入门的人比较重要,希望共同进步(High order spectral analysis)
轴承信号双谱
- 对简单信号进行双谱分析,并输出信号的时频图,双谱图,以及其三维图(Double row analysis of simple signals)
双谱分析
- 间接法实现双谱分析,双谱是高阶谱分析的一种,matlab程序。(Bispectrum analysis by direct method)