MATLAB: I want to know how can i increase the dimensions of y- axis in the plot, the plot as a well as code are as given below i want increase scaling upto -15*10^-3 please help me out

optimal load frequency control

t = 0 : 0.02 : 10; [y,x] = step(Af,BPL,C,D,1,t); plot(t,-x(:,3)),grid;

t = 0 : 0.02 : 10; 
[y,x] = step(Af,BPL,C,D,1,t); 
plot(t,-x(:,3))
grid;
set(gca,'YLim',[-2.5*10^-3 15*10^-3])

semilogx(x,y)

Hi Holmbrero,

I understand that you wish to add multiples of constants to each row. I am providing with a pseudo-code to help you do that -

for i=1:size(c,1)
    for j=1:size(c,2)
        c{i,j} = c{i,j} + constant * i
    end
end

Assuming that 'c' is your cell array, the above code would add each cell element with a constant, depending on the row number.

You can similarly replicate the code to add each element with constant, depending on column number, like this -

for i=1:size(c,1)
    for j=1:size(c,2)
        c{i,j} = c{i,j} + constant * j
    end
end