代码搜索：M

A1=abs(Ashift); B1=angle(Ashift); Amax=max(max(A1)); A2=A1/Amax; B2=B1/(2*pi); m=10/38; n=21.6/180; W=m/2; figure; axis([0 10 0 21.6]); hold on; for J=1:38 x0=m/2+(J-1)*m; for I=1

clear; N=180; y=linspace(-10.8,10.8,N); fy=0.5*(1+cos(11.8372*y)); A=fy; B=ones(38,1); C=B*A; figure; imshow(C); a=rand(38,180); aa=exp(i*2*pi.*a); c=C.*aa; figure; imshow(c); Afft=fft2(

clear figure; N=180; y=linspace(-10.8,10.8,N); Ts=y(2)-y(1); Ws=2*pi/Ts; f=(1:N)*Ws/N; fy=0.5*(1+cos(11.8372*y)); h=stem(y,fy,'fill'); set(h,'MarkerFaceColor','r'); hold; plot(y,fy); axis(

clear all; n=6; a=1; n1=6; n2=1; M=zeros(1,n); M(n-1)=1; Np=(2.^n-1)*2; u=zeros(1,Np) for i=1:2.^n-1; m=xor(M(n1),M(n2)); for j=n:-1:2 M(j)=M(j-1); end M(1)=m;p(i

function [e<mark>m</mark>bed_<mark>m</mark>]=cao_<mark>m</mark>(data,<mark>m</mark>in_<mark>m</mark>,<mark>m</mark>ax_<mark>m</mark>,tau) %该程序计算时间序列的嵌入维数 % clc % clear % load stock % data=x; % data为原始数据,列向量，n行1列 % <mark>m</mark>in_<mark>m</mark>=1; % <mark>m</mark>ax_<mark>m</mark>=10;% <mark>m</mark>in_<mark>m</mark>,<mark>m</mark>ax_<mark>m</mark>分别为最小和最大嵌入维数 ...

%生成5阶m序列 function [mseq]=m_sequence(fbconnection) fbconnection=[0 1 0 0 1]; n=length(fbconnection); %n为移位寄存器级数 N=2^n-1; %N为m序列周期 register=[zeros(1,n-1) 1]; %移位寄存器的初始状态 mseq(1

%1+x^2++x^4+x^5 m3=zeros(1,31); a0=zeros(1,31); a1=zeros(1,31); a2=zeros(1,31); a3=zeros(1,31); a4=zeros(1,31); a0(1,1)=0; a1(1,1)=0; a2(1,1)=0; a3(1,1)=1; a4(1,1)=0; m3(1,1)=a0(1,1); for

%1+x^2+x^5 m2=zeros(1,31); a0=zeros(1,31); a1=zeros(1,31); a2=zeros(1,31); a3=zeros(1,31); a4=zeros(1,31); a0(1,1)=0; a1(1,1)=0; a2(1,1)=0; a3(1,1)=1; a4(1,1)=0; m2(1,1)=a0(1,1); for i=2: