Write a script to plot function
$y=\frac{\sin x}{x}$ for
$\frac{\pi}{100}\le x\le 10\pi $ using increments of
$\frac{\pi}{100}$ . Publish your m-file to html.
The m-file content:
% This script plots a graph of Graph of y=sin(x)/x
clc % Clear screenx = pi/100:pi/100:10*pi; % Create a row vector
y = sin(x)./x; % Calculate y as function of xplot(x,y),title('Graph of y=sin(x)/x'),xlabel('x'),ylabel('y'),grid The html output:
A gas is expanded in an engine cylinder, following the law PV1.3=c. The initial pressure is 2550 kPa and the final pressure is 210 kPa. If the volume at the end of expansion is 0.75 m3, write a script to compute the work done by the gas and publish your solution to an html file.
This is the same problem as this Problem you have solved before.
The m-file content:
clc
disp('A gas is expanded in an engine cylinder, following the law PV^1.3=c')disp('The initial pressure is 2550 kPa and the final pressure is 210 kPa.')
disp('If the volume at the end of expansion is 0.75 m3,')disp('Compute the work done by the gas.')
disp(' ') % Display blank linen=1.3;
P_i=2550; % Initial pressureP_f=210; % Final pressure
V_f=.75; % Final volumeV_i=(P_f*(V_f^n)/P_i)^(1/n); % Initial volume
c=P_f*V_f^n;v=V_i:.001:V_f; % Creating a row vector for volume, v
p=c./(v.^n); % Computing pressure for volumeWorkDone=trapz(v,p) % Integrating p*dv The html output:
A force F acting on a body at a distance s from a fixed point is given by
F=3s+\frac{1}{s^{2}} . Write a script to compute the work done when the body moves from the position where s=1 to that where s=10 and and publish your solution to an html file. Include a table of contents in the output file.
This is the same problem as this Problem you have solved before.
The m-file content:
%% Work done
% This script computes the work done on an objectclc
disp('A force F acting on a body at a distance s from a fixed point is given by')disp('F=3*s+(1/(s^2)) where s is the distance in meters')
disp('Compute the total work done in moving')disp('From the position where s=1 to that where s=10.')
disp(' ') % Display blank line%% Create a row vector for distance, s
s=1:.001:10;%% Compute Force for s
F=3.*s+(1./(s.^2)); % Computing Force for s%% Integrating F*ds over 1 to 10 meters.
WorkDone=trapz(s,F) The html output:
Questions & Answers
where we get a research paper on Nano chemistry....?
Do u think that Graphene and Fullrene fiber can be used to make Air Plane body structure the lightest and strongest.
Rafiq
Rafiq
what is differents between GO and RGO?
Mahi
what is simplest way to understand the applications of nano robots used to detect the cancer affected cell of human body.?
How this robot is carried to required site of body cell.?
what will be the carrier material and how can be detected that correct delivery of drug is done
Rafiq
Rafiq
if virus is killing to make ARTIFICIAL DNA OF GRAPHENE FOR KILLED THE VIRUS .THIS IS OUR ASSUMPTION
Anam
analytical skills graphene is prepared to kill any type viruses .
Anam
Any one who tell me about Preparation and application of Nanomaterial for drug Delivery
The nanotechnology is as new science, to scale nanometric
brayan
nanotechnology is the study, desing, synthesis, manipulation and application of materials and functional systems through control of matter at nanoscale
Damian
Is there any normative that regulates the use of silver nanoparticles?
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Source:
OpenStax, A brief introduction to engineering computation with matlab. OpenStax CNX. Nov 17, 2015 Download for free at http://legacy.cnx.org/content/col11371/1.11
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