Hilbert+Huang 源代码

function f=ifreq(x,t0,t1,n) % % f=ifreq(x,t0,t1,n): % % Function to generate a smoothed instantaneous frequency of x(n,1…

function [x,a]=hilbertnormalize(x,r) % The function HILBERTNORMALIZE normalizes data using its own Hilbert transformation. % …

function ra=respsp(x1,x2) % The function RESPSP computes the Hilbert response function % from one input, x2, and one output,…

function wa=rspns(x1,x2) % wa=rspns(x1,x2): % % Function to compute the Hilbert response function % from one input, x2, and …

function [h,xs,w] = nsph(data,nyy,t0,t1) % % [nt,t,f]=nsph(data,ny,t0,t1): Hilbert spectrum using [f,a]=hfam(data,dt) % % …

function [nf, na, ex, E, N] = nfame(data,dt) % % [nf,na,ex,E,N]=nfame(data,dt) : % % Function to calculate the modified …

function [nhf, nha, hex, hE, hN] = nhfa(data,dt) % % [nhf,nha,hex,hE,hN]=nhfa(data,dt) : % % Function to calculate the…

function [h,xs,w] = hhtp_m(data,nyy,t0,t1,ni0) % % [ht,t,f]=hhtp_m(data,ny,t0,t1,ni): Hilbert spectrum -- phase-image. % …

function [h,xs,w] = nspab_m(data,nyy,min_w,max_w,t0,t1) % [nt,t,f]=nspab_m(data,ny,min_w,max_w,t0,t1) % Hilbert spectrum on …

function [h,xs,w] = hsp(data,nyy,t0,t1) % % [nt,t,TT]=hsp(data,ny,t0,t1): Hilbert spectrum of the SMF-components data(n,k). …