MATLAB: How to use ‘fplot’ with 2 variables which depend on a 3rd symbolic variable

Question

I would like to plot 'sinx' over 'cosx' both on them depend on another symbolic variable time (t).

Answer 1

You can achieve this by define 't' as symbolic variablePlease refer below code to achieve your task:

%% Symbolic solution
syms t
sinx=@(t)sin(t);
cosx=@(t)cos(t);
fplot(sinx,cosx);