91av视频/亚洲h视频/操亚洲美女/外国一级黄色毛片 - 国产三级三级三级三级

  • 大小: 2KB
    文件類型: .m
    金幣: 1
    下載: 1 次
    發(fā)布日期: 2021-07-02
  • 語(yǔ)言: Matlab
  • 標(biāo)簽: MK??突變檢驗(yàn)??

資源簡(jiǎn)介

MK突變檢驗(yàn)?zāi)壳耙褟V泛應(yīng)用于水文、氣候變量序列的突變點(diǎn)檢驗(yàn)

資源截圖

代碼片段和文件信息

clear?all
data=load(‘E:\PhD?paper\Huai?River_Actual?evapotranspiration\MK_mutation?Test\ETa_AA?model.txt‘);

%?Mann-Kandel?突變點(diǎn)分析MATLAB腳本文件,使用前預(yù)先導(dǎo)入目標(biāo)數(shù)據(jù),變量名設(shè)定為data,再將內(nèi)容復(fù)制至命令框即可。
N=size(data1);
n=2;
nb=1;
nB=2;
ri=zeros(N1);
rbi=zeros(N1);
SFk=zeros(N1);
SBk=zeros(N1);
UFk=zeros(N1);
UBk=zeros(N1);
while?n<=N
????i=1;
????r=zeros(1N);
????while?i????????if?data(i)<=data(n)
????????????r(i)=1;
????????else
????????????r(i)=0;
????????end
?????????i=i+1;
????end
????ri(n)=sum(r);
????SFk(n)=SFk(n-1)+ri(n);
????UFk(n)=(SFk(n)-n*(n-1)/4)/sqrt(n*(n-1)*(2*n+5)/72);
????n=n+1;
end
while?nb<=N-1
????i=N;
????rb=zeros(1N);
????while?i>nb
????????if?data(i)<=data(nb)
????????????rb(i)=1;
????????else
????????????rb(i)=0;
????????e

評(píng)論

共有 條評(píng)論