Is that possible to assemble several options and pass to the plot function in matlab

Question

I am using matlab to plot several figures and hope these figure use the same plot options. To be more specific, it looks something like this.

N = 20;
Fs = 20         


        

Answer 1

Using a cell with the options was already a good approach. Just use {:}, as below:

opt = {'bs-', 'MarkerFaceColor', 'b', 'LineWidth', 3};
figure(1),clf;
subplot(311);
plot(t, x, opt{:});

Then, each element of the cell is evaluated as single argument.