Write a MATLAB program which should include
- a prompt for entering the temperature
- finding out the resistance of the RTD (Resistance temperature detector) for the entered from the given data.
- performing linearization about the entered temperature point.
Program
%Program Code for finding Resistance of the RTD
%provided by electricalvoice.com
clc
clear all
p=[90:5:130];
q=1.1*p+470;
r=[85:0.1:135];
s=1.1*r+470;
Theta=input('Input the value of Temprature, Theta=');
if(Theta<=130 && Theta>=90)
R=1.1*Theta + 470
plot(Theta,R,'*');hold on;
plot(p,q,'+'); hold on;
plot(r,s);
whitebg('red')
grid on
xlabel('Temperature in Degree Celcius')
ylabel('Resistance in ohms')
title('Temp. Vs Resistance of RTD')
else disp('Theta is not in the range, please enter between 90 to 130')
end
