MATLAB: Vertcat while filtering data

concatenateMATLABmatrixmatrix manipulationvertcat

Hello all,
I am having difficulties getting to add to a matrix. I created an empty matrix named "bob". I have a 6 column matrix called "RPLIDARdata" that I want to pull the entire row out if a condition is met and put it in "bob". I want it to concatenate into the new matrix. "r" is the variable that I want to check and "i" is the iteration number in a for loop. The code I have tried goes as follows:
if r(i) > 1
  RPLIDAR(i,:) = bob(i,:);
end
(Yes, I know that my first code wouldn't have worked.) it throws this error
%Index exceeds matrix dimensions.
Error in fcmclusteringandoccupancymap (line 28)
       RPLIDAR(i,:) = bob(i,:);
I discovered vertcat so I entered this code in
vertcat(RPLIDARdata(i,:),bob)
I get this error
Error using vertcat
Dimensions of matrices being concatenated are not consistent.
Error in fcmclusteringandoccupancymap (line 28)
       vertcat(RPLIDARdata(i,:),bob);
Can anyone please help me with this? I would like for this to concatenate

Best Answer

Do you mean:
bob = RPLIDAR(r > 1, :)
? If not, please post a small example of the inputs and the wanted output.
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