Question: what is fplot function in matlab?
Answer: fplot( f ) plots the curve defined by the function y = f(x) over the default interval [-5 5] for x . fplot( f , xinterval ) plots over the specified interval. ... fplot(___, Name,Value ) specifies line properties using one or more name-value pair arguments. For example, 'LineWidth',2 specifies a line width of 2 points.