Error using + Matrix dimensions must agree.

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Mahmoud Hassan 2019-2-1

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此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/442657-error-using-matrix-dimensions-must-agree

编辑： Guillaume 2019-2-1

i have an error says Error using + Matrix dimensions must agree as showed in the pic and this is the part of code that have the error

for ind=1:length(CentroidBifX)
    Klocal=K(CentroidBifY(ind)-2:CentroidBifY(ind)+2,CentroidBifX(ind)-2:CentroidBifX(ind)+2);
    Klocal(2:end-1,2:end-1)=0;
    [i,j]=find(Klocal);
    if length(i)~=3
        CentroidBifY(ind)=NaN;
        CentroidBifX(ind)=NaN;
        OrientationBif(ind)=NaN;
    else
        for k=1:3
            OrientationBif(ind,k)=Table(i(k),j(k));
            dxBif(ind,k)=sin(OrientationBif(ind,k))*5;
            dyBif(ind,k)=cos(OrientationBif(ind,k))*5;
        end
    end
end
plot(CentroidBifX,CentroidBifY,'go','linewidth',2)
OrientationLinesX=[CentroidBifX CentroidBifX+dyBif(:,1);CentroidBifX CentroidBifX+dyBif(:,2);CentroidBifX CentroidBifX+dyBif(:,3)]';
OrientationLinesY=[CentroidBifY CentroidBifY-dxBif(:,1);CentroidBifY CentroidBifY-dxBif(:,2);CentroidBifY CentroidBifY-dxBif(:,3)]';
plot(OrientationLinesX,OrientationLinesY,'g','linewidth',2)