Simulating the transient behaviour of a simple pendulum

Code for optimizing a function to give a global maximum using genetic algorithm. %Stalagmite Mathematical Model clc clear all close all %Setting up the search space x=linspace(0,0.6,150); y=linspace(0,0.6,150); %creating a 2D mesh [xx yy]=meshgrid(x,y); %Calling the stalagmite function for i=1:length(xx) for j=1:length(yy)…

Main code: %Program to simulate behaviour of a simple pendulum clear all close all clc %inputs b = 0.05; g = 9.81; l = 1; m = 0.1; theta_0 = [0;3]; t_span = linspace(0,20,500); %Using ODE solver ode45 [t,results] = ode45(@(t,theta) ode_func(theta,t,b,g,l,m),t_span,theta_0); %Plotting for i=1:500 thetai = results(i,1) x_cord…

  Code :  %Plotting PV diagram of Otto cycle and Calculating thermal efficiency %Inputs: t1 = 400; p1 = 101325; gamma = 1.4; t3 = 2200; %Engine dimesions bore = 0.1; stroke = 0.15; con_rod = 0.2; cr = 8; %Swept and Clearance volume v_swept = pi/4*bore^2*stroke; v_clearance = v_swept/(cr-1); v1= v_swept+v_clearance;…

Code: %Forward kinematics of a 2R robotic arm close all clear all clc % Input parameters l1=1.5; l2=0.75; x0=0; y0=0; % Angles theta1= linspace(0,90,10); theta2= linspace(0,90,10); %counter ct = 1; %for loop for i= 1:length(theta1) theta_1 = theta1(i); for j=1:length(theta2) theta_2 = theta2(j); x1_cord = l1.*cosd(theta_1);…