Index in position 1 exceeds array bounds (must not exceed 1).

I am struggling to get the indexing to match up, though I am not really sure what the problem is. When I run the code below, I get the error Index in position 1 exceeds array bounds (must not exceed 1).

EE_DATA.mat is .mat file that is a 10x51 double

function RBE500_tabarsoumian_HW5
    %--------------------------
    %-------------------------- 
    %obtaining values from simMechanics
    [AVelocity,LVelocity,points,t] = simMechanicsData;
    %there is more in this function, but this is where I get the error;
end

function [AVelocity,LVelocity,points,t] = simMechanicsData
    % simMechanics Model - EE data taken from professor
    EE=load('EE_DATA.mat');

    %defining variables
    LVelocity = EE(5:7,:);
    AVelocity = EE(8:10,:);
    t = EE(1,:);
    points=length(out.EE_Position_Velocity);
  end

Answer 1

[Matt J]

You may think EE is 10x51, but it is not...