How to produce results of script in table

Hi, would anyone know how to produce the results of the script in a neat table format similar to the last line of this script? Removing the comment only produces the results of the final calculation in a 1x8 table, rather than the expected 9x8 table. Thanks

% Set parameters (constants)
tStart = -.200 ; % start time, millisec
tEnd = .200 ; % end time, millisec
deltaT = 0.050 ; % time step, millisec
nStep = ceil((tEnd-tStart)/deltaT) ; % number of time steps
outputInterval = 20 ; % number of time steps between screen output
Vrest = -60 ; % resting potential, mV
EK  = -72.1 ; % potassium Nernst potential, mV
ENa = 52.4 ; % sodium Nernst potential, mV
EL  = -49.2 ; % leak Nernst potential, mV
gK_max  = 36 ; % potassium saturation conductance, mS/cm^2
gNa_max = 120 ; % sodium saturation conductance, mS/cm^2
gL_max  = 0.3 ; % leak saturation conductance, mS/cm^2
Cm = 1 ; % Membrane Capacitance
Jstim = 200 ;
StimDur = .15 ;
time = tStart:deltaT;tEnd
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% Set initial value of state variables
Vm = Vrest ; % membrane potential, mV
n = 0.31768 ; % initial value of n gate
m = 0.05293 ; % initial value of m gate
h = 0.59612 ; % initial value of h gate
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
for iStep = 1:nStep
% Compute ion currents at tNow, then apply stimulus current
        if( 0<=tNow && tNow<StimDur ) % start stimulus current at tNow=0
            Is = Jstim ;
        else % stop stimulus when tNow = StimDur
            Is = 0 ;
        end
        JNa = gNa_max.*m.^3.*h.*(Vm-ENa) ;
        JK  = gK_max.*n.^4.*(Vm-EK) ;
        JL  = gL_max.*(Vm-EL);
        Jion = JNa+JK+JL  
        dV_dt = (Is.*Jion)./Cm 
% Compute gates' opening and closing rates
[a_n, b_n] = get_n_rates(Vm)
[a_m, b_m] = get_m_rates(Vm)
[a_h, b_h] = get_h_rates(Vm)
% Compute change in state variables
deltaVm = ((Is - JNa - JK - JL)./Cm) .* deltaT ;
delta_m = (a_m.*(1-m) - b_m.*(m)) .* deltaT ;
delta_n = (a_n.*(1-n) - b_n.*(n)) .* deltaT ;
delta_h = (a_h.*(1-h) - b_h.*(h)) .* deltaT ;
if mod(iStep,outputInterval) == 0
    fprintf(iStep, tNow, Is, Vm, deltaVm, n, m, h) ;
end % if mod(tNow)
%Update State Veriable
Vm = Vm + deltaVm ;
m = m + delta_m
n = n + delta_n
h = h + delta_h
tNow = tStart + iStep.*deltaT
% Update state variables
plot_Vm(iStep) = Vm ;
plot_time(iStep) = tNow ;
end % for iStep
%T = table(iStep, tNow, Is, Vm, deltaVm, n, m, h)

Answer 1

[Chris]

Your variables are all updated in place, overwriting the previous state.

You could make an array out of each variable, and update the arrays like so:

m(iStep) = m(iStep-1) + delta_m(istep);

But at this point, it's probably easiest to make new variables that store the output at the end of the loop:

mAll(iStep) = m;
nAll(iStep) = n;