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1下载：
两序列x(n)和y(n)的交叉谱分析，ol(0:m)频率，tl(0:m)周期，px(0:m)是x(n)的连续功率谱，py(0:m)是y(n)的连续功率谱，pxy(0:m)协谱，qxy(0:m)余谱，rxy(0:m)凝聚谱，cxy(0:m)位相差谱，lxy(0:m)滞后时间长度谱，rxy951(0:m)凝聚谱F-检验的95％置信上限，rxy952(0:m)凝聚谱Goodman-检验的95％置信上限，其中m=[n/2.]。 -two sequences x (n) and y (n) of the
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谱分析，有功率谱分析、最大墒谱分析、交叉谱分析，可方便提取序列周期,Spectrum analysis, power spectrum analysis has the greatest entropy spectral analysis, cross-spectral analysis, can be easily extracted sequence cycle
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由已知表达式画出原始波形和它的功率谱，并编制一个互相关函数程序，要求提取特定频率的成分，画出变换过程中的波形和功率谱。-Drawn from the known expression of the original waveform and its power spectrum, and the preparation of a cross-correlation function procedure that requires the extraction of specific freque
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本程序能够计算两个信号的频域相干函数和两个信号的互功率谱。-This procedure is able to calculate the two signals in the frequency domain coherence function and the two signals cross-power spectrum.
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用于功率谱分析的Fortran程序，其中有简单功率谱分析与交叉功率谱分析。-Power spectrum analysis for Fortran programs, including a simple power spectrum and cross power spectrum analysis.
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两个噪声信号及噪声信号和含噪声周期信号的互功率谱。
采用多窗口法估计含有周期信号的功率谱。-The two noise signal and noise signal and noise periodic signal containing the cross-power spectrum. Multi-window method is estimated to contain periodic signal power spectrum.
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基于互功率谱的时延估计算法，对仿真结果有图详细描述-Based on cross-power spectrum of time-delay estimation algorithm, simulation results have plans for a detailed descr iption of
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信号处理，故障诊断，能量法，自功率谱，互功率谱，时域、频域求解-Signal processing, fault diagnosis, energy method, since the power spectrum, cross power spectrum, time domain, frequency domain to solve
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PSD互功率谱，求时间差，比互相关函数求的延迟要准错-PSD cross-power spectrum, find the time difference, than the cross-correlation function of the delay in seeking the wrong should be quasi-
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Subroutine for continuous cross spectrum analysis of two
one-dimensional series x(i) and y(i) (i=1,...,n).
Input parameters and arrays: n,m, x(n), y(n),
n: number of data
m: biggest lag time length. Generally, m is between n/3 and n/10.
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采用互功率谱的方法进行生源定位仿真，并得到仿真结果-Using cross-power spectrum method of positioning the simulation students, and get the simulation results
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互功率谱求解,调通了，可以运行的，并且效果不错，适用于一些信号的求解-Solving cross-power spectrum
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基于互功率谱的时延估计算法，对仿真结果有图详细描述-Based on cross-power spectrum of time-delay estimation algorithm, simulation results have plans for a detailed descr iption of-Based on cross-power spectrum of time-delay estimation algorithm, simulation results have plans f
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matlab 简单功率谱 psd 交叉谱 分析短时间尺度周期-matlab simple power spectrum psd cross-spectral analysis of the short time scale cycle
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用于功率谱分析的Fortran程序，其中有简单功率谱分析与交叉功率谱分析。Power spectrum analysis for Fortran programs, including a simple power spectrum and cross power spectrum analysis.-Power spectrum analysis for Fortran programs, including a simple power spectrum and cross power sp
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用于功率谱分析的Fortran程序，其中有简单功率谱分析与交叉功率谱分析。Power spectrum analysis for Fortran programs, including a simple power spectrum and cross power spectrum analysis.-Power spectrum analysis for Fortran programs, including a simple power spectrum and cross power sp
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计算序列的自相关函数,绘制信号xn的自功率谱幅频曲线,绘制信号yn的自功率谱幅频曲线,计算互谱函数-Calculating the autocorrelation function of the sequence, drawn from the power spectrum of the signal xn amplitude-frequency curve, drawn from the power spectrum of the amplitude-frequency curve signa
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FFT变换及逆变换，用FFT进行简单滤波，自功率谱和互功率谱-FFT transform and inverse transform, a simple FFT filter, auto power spectrum and cross power spectrum
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matlab小波交叉功率谱分析源代码，能够用于计算时间序列之间的相干性-Matlab wavelet cross power spectrum analysis of the source code, can be used to calculate the coherence between time series
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不同窗函数数下，自功率谱，互功率谱，频响函数和相干函数，绘制功率谱图-Not under the old function, since the power spectrum, cross-power spectrum, frequency response function and coherence function, map power spectrum
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