Plot given function in matlab-  Y(t) = t3 + sin(t) + t2 t= 0: 0.01: 1 xlabel= t  ylabel = Y(t) Provide matlab code and screenshot of plot.

I am trying to find 4 parameters as shown in the image. I started the MATLAB code but I don't have an idea of how the find the parameters. Can you help me find the four parameters for each i. The following is my code:  clc;clear all; i = 1:50;theta = zeros(size(i));lambda_hat = [1/sqrt(3); 1/sqrt(3); 1/saqrt(3)]; for i = 1:50       theta(i) = pi + (10^-6)*randn(1);    end i = 1:50;semilogy(i,theta)

Write Matlab program to plot the functions: f1 = sin(2x)  f2 = 2sin(x)cos(x) Given x = 0:0.01:2pi

Write a MATLAB function, called fixed_point_iteration that inputs a function, g, an initial guess xo, an error tolerance, tol, and a maximum number of iterations, N , and outputs the fixed point of g, obtained using the fixed point iteration, starting with xo- Your function should have an error defined by E = |x,- Xn-1|, and stop when the error is less than the tolerance, or if the number of iterations exceeds N - whichever happens first. Your function header should look something like: | function [c,n,err] = fixed_point_iteration(g,xe, tol,N)

iv) Plot the curve of the function z(t) = t + 3t3 - 7t + 3 in MATLAB. Range of t is from -10 to 10.