代码搜索：Spectrum
找到约 5,196 项符合「Spectrum」的源代码
代码结果 5,196
www.eeworm.com/read/385764/8790565
m basicseq.m
% the basic codes from the generating poly from the book spread spectrum applications on commercial systems
function[code1, code2] = BasicSeq(m)
N = 2^m - 1;
sreg = [0, 0, 1, 1, 0, 1, 1, 0, 0
www.eeworm.com/read/384426/8871205
m spec_rolloff.m
function sc_value = spec_rolloff(signal,Fs)
FFT = fft(signal);
mag = abs(FFT);
mag = mag(1:length(mag)/2);
spsum = 0;
% Sum entire spectrum
for i=1:length(mag),
spsum = spsum + mag(i);
end
www.eeworm.com/read/283135/9040774
m hhtpab.m
function [h,xs,w] = hhtpab(data,nyy,minw,maxw,t0,t1,ni0)
% The function HHTPAB generates a smoothed phase image of Hilbert spectrum
% with fixed frequency range for data(n,k), where
% n specifie
www.eeworm.com/read/283135/9040807
m nspabte.m
function [h,xs,w] = nspabte(data,nyy,min_w,max_w,t0,t1)
% The function NSPABTE calculates the spectrum by applying the Teager Energy Operator
% to data(n,k), where n is the number of data points a
www.eeworm.com/read/283135/9040848
m nspabz.m
function [h,xs,w] = nspabz(data,nyy,minw,maxw,t0,t1)
% The function NSPABZ generates the spectrum using zero-crossing method
% in time-frequency space for data(n,k), where
% n specifies the l
www.eeworm.com/read/283135/9040984
m shock3.m
function [aeq,f_n,peaktime] = shock3(time, acc, f, zeta)
% The function SHOCK3 computes the shock spectrum for a damped oscillator.
%
% MATLAB prompt: [aeq,fn,peaktime] = shock3(time, acc, f, ze
www.eeworm.com/read/271244/11001960
m hhtpab.m
function [h,xs,w] = hhtpab(data,nyy,minw,maxw,t0,t1,ni0)
% The function HHTPAB generates a smoothed phase image of Hilbert spectrum
% with fixed frequency range for data(n,k), where
% n specifie
www.eeworm.com/read/271244/11001979
m nspabte.m
function [h,xs,w] = nspabte(data,nyy,min_w,max_w,t0,t1)
% The function NSPABTE calculates the spectrum by applying the Teager Energy Operator
% to data(n,k), where n is the number of data points a
www.eeworm.com/read/271244/11001995
m nspabz.m
function [h,xs,w] = nspabz(data,nyy,minw,maxw,t0,t1)
% The function NSPABZ generates the spectrum using zero-crossing method
% in time-frequency space for data(n,k), where
% n specifies the l
www.eeworm.com/read/271244/11002262
m shock3.m
function [aeq,f_n,peaktime] = shock3(time, acc, f, zeta)
% The function SHOCK3 computes the shock spectrum for a damped oscillator.
%
% MATLAB prompt: [aeq,fn,peaktime] = shock3(time, acc, f, ze