How to redefine enum values as num values to another variable?

Hi,

I have the following script to convert enum signal's number values into the values i want to see on the figures. I am having the following error while running it:

>> MEAStest.tcd_enum_currentGear.Data(i)==0

Subscript indices must either be real positive integers or logicals.

How can I make it work?

i=0;
int16(MEAStest.tcd_enum_currentGear.Data);
while i<size(MEAStest.tcd_enum_currentGear.Data)+1
    if MEAStest.tcd_enum_currentGear.Data(i)==0
        MEAStest.tcd_n_currentGear(i)=0;
    elseif MEAStest.tcd_enum_currentGear.Data(i)==11
        MEAStest.tcd_n_currentGear(i)=1;
    elseif MEAStest.tcd_enum_currentGear.Data(i)==22
        MEAStest.tcd_n_currentGear(i)=2;
    elseif MEAStest.tcd_enum_currentGear.Data(i)==33
        MEAStest.tcd_n_currentGear(i)=3;
    elseif MEAStest.tcd_enum_currentGear.Data(i)==44
        MEAStest.tcd_n_currentGear(i)=4;
    elseif MEAStest.tcd_enum_currentGear.Data(i)==55
        MEAStest.tcd_n_currentGear(i)=5;
    elseif MEAStest.tcd_enum_currentGear.Data(i)==66
        MEAStest.tcd_n_currentGear(i)=6;
    elseif MEAStest.tcd_enum_currentGear.Data(i)==77
        MEAStest.tcd_n_currentGear(i)=6;
    elseif MEAStest.tcd_enum_currentGear.Data(i)==88
        MEAStest.tcd_n_currentGear(i)=8;
    elseif MEAStest.tcd_enum_currentGear.Data(i)==90
        MEAStest.tcd_n_currentGear(i)=9;
    elseif MEAStest.tcd_enum_currentGear.Data(i)==160
        MEAStest.tcd_n_currentGear(i)=10;
    elseif MEAStest.tcd_enum_currentGear.Data(i)==161
        MEAStest.tcd_n_currentGear(i)=11;
    elseif MEAStest.tcd_enum_currentGear.Data(i)==162
        MEAStest.tcd_n_currentGear(i)=12;
    elseif MEAStest.tcd_enum_currentGear.Data(i)==163
        MEAStest.tcd_n_currentGear(i)=13;
    elseif MEAStest.tcd_enum_currentGear.Data(i)==164
        MEAStest.tcd_n_currentGear(i)=14;
    elseif MEAStest.tcd_enum_currentGear.Data(i)==165
        MEAStest.tcd_n_currentGear(i)=165;
    elseif MEAStest.tcd_enum_currentGear.Data(i)==166
        MEAStest.tcd_n_currentGear(i)=16;
    else 
        MEAStest.tcd_n_currentGear(i)=20;
    end 
    i=i+1;
end

Answer 1

[Guillaume]

Hi,

Matlab is one-based indexing. You should change your first line into:

i = 1;

And you should also change your while condition into:

while i<=length(MEAStest.tcd_enum_currentGear.Data)

Because size returns a vector with at least two elements.

You should also consider using a for loop.