I am having trouble plotting this,

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A.J.M on 26 Nov 2021
Commented: Dyuman Joshi on 27 Nov 2021
function [ Cl, Cd, E, Emax ] = Lift_Drag( alpha, Cd0, A, e )
%UNTITLED Summary of this function goes here
% Detailed explanation goes here
%% k is a factor used to represent lift induced drag.
k = 1/(pi*A*e);
%% Calculation for coeffficient of lift.
Cl = 0.25 + (0.1*alpha);
%% Emax represents the max value for the lift to drag ratio.
Emax = 0.5*(sqrt((pi*A*e)/(Cd0)));
%% Calculation for the coefficient of drag.
Cd = Cd0 + k *(Cl^2);
%% E denoting the lift to drag ratio.
E = Cl/Cd;
%% Description
  1 Comment
Dyuman Joshi
Dyuman Joshi on 27 Nov 2021
What exactly is the trouble you are having with plotting?

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