资源简介
彭思龙教授提出的零空间追踪分解算法,nsp算法,含算法源程序和对应的理论分析文章
代码片段和文件信息
function [Alocw] = lnbs_adper( s )
s = s(:);
L=length(s);
A=zeros(L);
peri=zeros(L1);
sig_s=sign(diff(s));
leftedge=1;
for ii=2:20
if sig_s(ii)==sig_s(ii-1)
leftedge=leftedge+1;
else
break;
end
end
rightedge=1;
for ii=L-2:-1:L-20
if sig_s(ii)==sig_s(ii+1)
rightedge=rightedge+1;
else
break;
end
end
crzero=[];
crzero=[leftedge crzero];
counter=1;
for ii=leftedge+2:L-rightedge
if sig_s(ii)==sig_s(ii-1)
counter=counter+1;
else
peri(ii-counter:ii-1)=counter;
crzero=[crzero ii-1];
counter=1;
end
end
peri(end-rightedge:end)=rightedge;
peri(1:leftedge)=leftedge;
locw=zeros(size(s));
for ii=2:length(crzero)-1
p=peri(crzero(ii))+floor((peri(crzero(ii+1))+peri(crzero(ii-1)))/2);
locw(crzero(ii)+1:crzero(ii+1))=p;
end
locw(1:crzero(2))=peri(crzero(1)+1)+peri(crzero(2)+1);
locw(crzero(end-1)+1:end)=peri(crzero(end-1)+1)+peri(crzero(end)+1);
for ii=leftedge+1:L-rightedge
A(iimax(ii-floor(locw(ii)/2)1):min(ii+floor(locw(ii)/2)L))=1;
end
for ii=1:leftedge
A(iiii:ii+locw(ii))=1;
end
for ii=L-rightedge+1:L
A(iiii-rightedge:ii)=1;
end
属性 大小 日期 时间 名称
----------- --------- ---------- ----- ----
文件 1227 2010-12-11 16:29 Adaptive signal decomposition ba
文件 3237 2010-12-11 20:22 Adaptive signal decomposition ba
文件 1157 2010-12-12 15:36 Adaptive signal decomposition ba
文件 902 2010-12-12 15:46 Adaptive signal decomposition ba
文件 1747 2010-12-11 22:45 Adaptive signal decomposition ba
文件 1124 2010-12-11 23:01 Adaptive signal decomposition ba
文件 1055 2010-12-11 16:29 Adaptive signal decomposition ba
文件 1167 2010-12-11 20:36 Adaptive signal decomposition ba
文件 169 2009-08-25 14:42 Null space pursuit An operator ba
文件 534 2009-12-22 12:29 Null space pursuit An operator ba
文件 1557 2009-12-22 12:36 Null space pursuit An operator ba
文件 9187 2009-09-30 10:33 Null space pursuit An operator ba
文件 1333 2012-04-08 17:58 Null space pursuit An operator ba
文件 1401 2012-04-14 15:12 Null space pursuit An operator ba
文件 2728 2010-06-03 16:21 Null space pursuit An operator ba
文件 513 2008-12-30 15:37 Null space pursuit An operator ba
文件 4182 2009-12-22 12:28 Null space pursuit An operator ba
文件 1754 2009-12-22 12:42 Null space pursuit An operator ba
文件 10050 2009-09-30 12:19 Null space pursuit An operator ba
文件 1041 2009-09-30 10:59 Null space pursuit An operator ba
文件 275 2009-09-30 11:00 Null space pursuit An operator ba
文件 666 2009-09-30 10:59 Null space pursuit An operator ba
文件 888 2009-09-30 11:44 Null space pursuit An operator ba
文件 481569 2012-04-04 12:36 Adaptive signal decomposition ba
文件 445646 2012-04-04 12:14 Null space pursuit An operator ba
目录 0 2012-04-05 14:45 Adaptive signal decomposition ba
目录 0 2012-04-08 17:43 Null space pursuit An operator ba
----------- --------- ---------- ----- ----
975109 27
............此处省略0个文件信息
评论
共有 条评论