BinImg(i,j)== BinImg(i,j+1)

How can I solve this error?

Index in position 1 is invalid. Array indices must be positive integers or logical values.

Error in Article_LicencePlate_Detecting (line 50)

if BinImg(i,j)== BinImg(i,j+1)

for i=0:194
    c=0;
    for j=0:258
        if BinImg(i,j)== BinImg(i,j+1)
            c=c+1;
            count(i)=c;
        end
    end

    if count(i)<30
        for j=0:259
            BinImg(i,j)=0;
            LicenceImg=BinImg;
        end
    else
        LicenceImg=BinImg;
    end
end       

Answer 1

[Matt J]

count=sum( diff(BinImg,1,2)==0 ,2);

BinImg(count<30,:)=0;

LicenceImg=BinImg;

[Iman Zare]

Hello Friend

The first line of your code counts the numebr of logical '1',but i wanna count the number of changes from '0' to '1' or from '1' to '0'.

[Matt J]

No, both your posted code and mine count the number of j for which BinImg(i,j)== BinImg(i,j+1).