How to plot symbolic function with string specification?

3 views (last 30 days)
Briefly I want to execute
syms x
f = x
but a little fancier. I want the specification to be a string that I just can add. For instance:
syms x
f = x
str = ['b','LineWidth',2];
Unfortunately this outputs an error

Accepted Answer

Steven Lord
Steven Lord on 3 Feb 2022
Store your options as a cell array and turn it into a comma-separated list when you call fplot.
syms x
f = x;
options = {'b','LineWidth',2};
fplot(f, options{:})

More Answers (1)

KSSV on 3 Feb 2022
May be you can consider using like below.
syms x ;
f = x ;
h = fplot(f) ;
h.LineWidth = 2 ;


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