What is the difference between fplot and ezplot

They can both take nonNumeric-Symbolic expression as input and plot a graph. Is there some difference between them that I need to be aware of?

[George]

ezplot returns a handle to the plot objects created; fplot returns the [X,Y] points created.

Use the former to manipulate the style after drawing: fh=ezplot(f,xl); set(fh,'Color','r','LineWidth',2);

Use the latter to set the style at the same time: [x, y]=fplot(f,xl); plot(x,y,'r-','LineWidth',2);

Answer 1

[Walter Roberson]

fplot() generates one plot line per output column, from a vector input.

ezplot() with 2 variables generates an implicit plot of the expression evaluating to 0.