Answer to Question #247463 in Electrical Engineering for lungelo

Question

. Write a script file that will prompt a student to enter his/her class mark of a subject and then examination mark. Calculate the final mark taking 30% and 70% from the class mark and examination marks respectively and display the information to the student as Final mark = … 

Answer 1

matlab code:

%%%%%% Q1

cmk=input('enter your class marks: ');

emk=input('enter your e*am marks: ');

fmk=(0.3*cmk)+(0.7*emk);

disp(['Your final marks are: ',num2str(fmk)])

%%%%%% Q2

clear

v=0:100;

c=2;

q=c*v;

plot(v,q)

xlabel('Volatge Volts')

ylabel('Charege Coulumbs')

grid on

%%%%%%%%%%%%%% Q3

john=[10,20,25,20,10,42,55];

james=[25,20,30,35,38,25,35];

days=['Mon','Tue','Wed','Thu','Fri','Sat','Sun']

plot(1:7,john)

hold on

plot(1:7,james)

legend('John','James')

xlabel('Day of week')

ylabel('Distance travelled')

%xticks(days)

%%%%%%%%%%%%%%%%

outputs: