Putting array indexes into a larger one

I have 200x1 bitcells, every cell element is made by 3x1 char strings, represents 3 bits like '101' . I am reading this cells as integers, then I attain -1 or 1 value. The problem is when I try to put this -1 and 1s into 600x1 volts array, it puts wrong values, some elements are missed so stays 0. I checked the singlevolts array always true in every iteration but I couldn't put that values in 600x1 array correctly. Any help will appreciated, thank you community. Stay safe!

for m=1:1:200
    for n=1:1:3
        if (str2num(bitcells{m}(n)) == 0)
            singlevolts(n) = -1
        else singlevolts(n) = 1    
        end
    end
    volts(m*1) = singlevolts(1)
    volts(m*2) = singlevolts(2)
    volts(m*3) = singlevolts(3)
end

Answer 1

[Deepak Gupta]

Hello Mert,

I am not completely sure what you want to do but got some impression so have made some modification in your code.

for m=1:1:200
    for n=1:1:3
        if (str2num(bitcells{m}(n)) == 0)
            singlevolts(n) = -1
        else singlevolts(n) = 1    
        end
    end
    volts(3*(m-1)+1) = singlevolts(1);
    volts(3*(m-1)+2) = singlevolts(2);
    volts(3*(m-1)+3) = singlevolts(3);
end

If this doesn't solve your problem, then attach your cell array, with required end result.

Cheers.

[Deepak Gupta]

for m=1:200
    for n=1:3
        if (str2num(bitcells{m}(n)) == 0)
            singlevolts= -1
        else singlevolts= 1    
        end
        volts(3*(m-1)+n) = singlevolts;
    end
end

It can do the same thing.