文件名称：MATLAB高阶累积量工具箱
文件大小：101KB
文件格式：RAR
更新时间：2017-01-22 08:54:51
高阶累积量
MATLAB高阶累积量工具箱,包含内容有： Higher-Order Spectrum Estimation: conventional methods % cum2x - Estimates cross-covariance % cum3x - Estimates third-order cross-cumulants % cum4x - Estimates fourth-order cross-cumulants % cumest - Estimates auto-cumulants, orders two, three, or four % (cum2est, cum3est, cum4est are sub-ordinate routines) % bicoher - Estimates bicoherence, direct method % bicoherx - Estimates cross-bicoherence, direct method % bispecd - Bispectrum estimation (direct method) % bispecdx - Cross-Bispectrum estimation (direct method) % bispeci - Bispectrum estimation (indirect method) % glstat - Gaussianity-Linearity detection statistics (Hinich test) % % Higher-Order Spectrum Estimation: parametric methods % armaqs - Estimates ARMA parameters via q-slice algorithm % armarts - Estimates ARMA parameters via residual time-series algorithm % armasyn - Generates ARMA synthetics % arorder - Estimates AR order % arrcest - Estimates AR parameters using correlation &/or cumulants % bispect - Theoretical bispectrum of an ARMA process % cumtrue - Computes theoretical (true) cumulants of ARMA processes % maest - Estimates MA parameters (GM algorithm) % maorder - Estimates MA order % rpiid - Generates a sequence of i.i.d. random variables, various p.d.f.'s % trispect - Computes 2-D slice of true trispectrum of ARMA process % % Quadratic Phase Coupling (QPC) % qpcgen - Generates quadratically-phase coupled harmonics in noise % qpctor - Detection of quadratic phase coupling via the TOR method % % Second-Order Volterra Systems % nlgen - Computes the output of a second-order Volterra system % nlpow - Power's method for parameters of 2nd-order Volterra system % nltick - Tick 's method for parameters of 2nd-order Volterra system % % Harmonic Retrieval % harmest - Estimates frequencies of harmonics % harmgen - Generates harmonics in Gaussian (colored) noise % % Time-Delay Estimation (TDE) % tde - Time-delay estimation using third-order cross cumulants % tdeb - Time-delay estimation using third-order cross bispectrum % tdegen - Generates synthetics for time-delay estimation % tder - Time-delay estimation using cross-correlation % % Array Processing - Direction of Arrival (DOA) estimation % doa - Estimates number of sources and their bearings (cum2 or cum4) % doagen - Synthetic generator for the DOA problem % % Adaptive Linear Prediction % ivcal - Computes instrumental variables (used by rivtr and rivdl) % rivdl - Recursive instrumental variable algorithm: double-lattice filter % rivtr - Recursive instrumental variable algorithm: transversal filter % % Impulse Response (IR), Magnitude and Phase Retrieval % biceps - Estimates impulse response via the bicepstrum method % bicepsf - Estimates impulse response via the bicepstrum (FFT) method % matul - Magnitude and phase retrieval (Matsuoka-Ulrych algorithm) % % Time-Frequency Distributions % wig2 - Wigner spectrum % wig2c - Wigner spectrum, with Choi-Williams type filtering % wig3 - Wigner bispectrum, diagonal slice % wig3c - Wigner bispectrum, with Choi-Williams type filtering % wig4 - Wigner trispectrum, diagonal slice % wig4c - Wigner trispectrum, with Choi-Williams type filtering % % Utilities % hprony - Prony's method for modeling transients % pickpeak - Picks peaks subject to a separation condition % tls - Total Least Squares Solution to a set of linear equations % trench - Trench recursion for non-symmetric Toeplitz matrices % % Demos and Quick Help % hosahelp - One-line synopsis of all HOSA mfiles % hosademo - A demo of the HOSA Toolbox
【文件预览】：
MATLAB高阶累积量工具箱
----hosa()
--------armaqs.m(4KB)
--------trench.m(2KB)
--------wig2.m(3KB)
--------tde.m(4KB)
--------wig4.m(3KB)
--------cumtrue.m(4KB)
--------tdegen.m(4KB)
--------rivdl.m(5KB)
--------cum4x.m(6KB)
--------tder.m(3KB)
--------nlpow.m(4KB)
--------nlgen.m(2KB)
--------tls.m(1KB)
--------cumest.m(3KB)
--------glstat.m(8KB)
--------hprony.m(3KB)
--------cum2x.m(3KB)
--------hosahelp.m(4KB)
--------bispecdx.m(6KB)
--------bicoherx.m(5KB)
--------tdeb.m(3KB)
--------bispecd.m(6KB)
--------cum3est.m(3KB)
--------ivcal.m(2KB)
--------qpctor.m(5KB)
--------arrcest.m(4KB)
--------maorder.m(3KB)
--------maest.m(3KB)
--------rpiid.m(2KB)
--------nltick.m(5KB)
--------cum4est.m(4KB)
--------wig2c.m(4KB)
--------wig3.m(3KB)
--------Contents.m(5KB)
--------trispect.m(3KB)
--------matul.m(3KB)
--------bicoher.m(4KB)
--------doa.m(6KB)
--------bicepsf.m(5KB)
--------bispect.m(2KB)
--------biceps.m(5KB)
--------armarts.m(3KB)
--------doagen.m(5KB)
--------wig4c.m(4KB)
--------Readme.m(6KB)
--------rivtr.m(3KB)
--------cum2est.m(2KB)
--------bispeci.m(5KB)
--------armasyn.m(4KB)
--------qpcgen.m(6KB)
--------harmest.m(6KB)
--------harmgen.m(4KB)
--------cum3x.m(4KB)
--------use_doa.m(534B)
--------arorder.m(4KB)
--------pickpeak.m(3KB)
--------wig3c.m(4KB)