Create a single MATLAB script file to create a single MATLAB figure with 4 subpl

Question

Create a single MATLAB script file to create a single MATLAB figure with 4 subplots. Be sure to adhere to the documentation guidelines and to adequately label your graphs. Upload your script file and a PNG file of the results to the drop box. Subplot I A graph of e^ (x/360) sin(2x+42) and ln(x+400)cos(-3x-85) over the range of -360degree to +360degree Subplot 2 A bar graph of any data you wish - you should annotate the graph so it is dear what data is being shown. Subplot 3 A graph that contains 2 equations formatted by LaTeX. The equations don't have to be super long, but they must include several components that require special formatting. Subplot 4 You select another different type of plot (i.e. not a line or bar chart) that MATLAB supports and create your own graph.

Explanation / Answer

subplot1:

.     Exponential and logarithms: the mathematical quantities ex, lnx, and logx are calculated with exp(x), log(x), and log10(x) , respectively.

Calculate the following quantities:

         e3

>> exp(3)

                ans =   20.0855

             ln(e3)

>> log(exp(3))

                    ans =   3                   

     log10(e3)

>> log10(exp(3))

                  ans =    1.3029

       log10(105).

>> log10(10^5)

                          ans =   5

        esqrt(163).

>> exp(pi*(sqrt(163)))

                ans = 2.6254e+017

        3x=17 then x= ?

>> x=log(17)/log(3)

subplot-2:

En exponentially decaying sine plot: plot sinx, 0 x4, taking 10,50, and 100 points in the interval.

x=linspace(0,4*pi,10000);

y=exp(-0.4*x).*sin(x);

plot(y)

subplot3:

clear all;

close all;

clc;

t=0:0.01:5;

x=exp(t);

y=exp(t.^2);

z=conv(x,y);

plot(z);

gtext('kluniversity')

       

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