Question

MATLAB help!

I have some MATLAB Assignment to do, the proffesor requires all the small parts in order to get full credit. Help me out, thank you

f LAB SECTION NAME HW6P3 (30 points) following are infinite series representations of the function, un pra i a script file HW6P3 that determines the value of the function from the sum of the series for a given value of x. The program (1 pt) must prompt the user to enter a value of x at which the value of the function will a. be determined. x may be entered as a scalar, vector or a 2D matribx. b. (1 pt) must then prompt the user to enter a tolerance (small value). The value of the tolerance must be 0 < Tol s 10-2 c. (3 pts) if the user enters a tolerance outside this range, th e program must return a 10"," (Hint: message as "Invalid entry, please re-enter a tolerance 0 < Tolerance A while loop for vali id entry may be used for this part. (5 pts) must use a while loop to compute the sum by adding terms to the sum until the absolute value of the nth term reaches a value S the tolerance. You may use the function factoria10 to determine n!. e. (2 pts) must create a counter for the number of passes and the while loop must stop if this number exceeds 50 iterations (2 pts) must display the value of the function at each iteration as iteration 11 , (1+XX) exp (xx)=xx . xxxxxxxxxx IterationII (1+xx)exp (xx)xx.xxxxxxxxxx Where II is the iteration number, xx is the value of x and xx. xxxxxxxxxx is the value of the function estimated by the code. Use fprintf) with format i for the iteration number, format g for x and format f for the function value with 10 decimals. & (2 pts) Use your program with the following inputs -2 with Tol x= x = 10 with Tol invalid entry must work for the first 2 values of Tol. 1E-5, 1E-10 1E-1, then-1E-5, then 1 E-15. ii. The loop for 11, Modify your program to be able to work on any 2D array of x. (4 pts) The program now must determine the value of (1 +x)e* for each entry of the input array and assign the output as a corresponding element in a new array EnValue of the same size as the input array. This can be done by nesting the previous while loop into another 2D loop to scan every entry of the input array row by row. You must preallocate FnValue to zeros (size (x)) . Deactivate part f of section l for vectors a. EAS 230-Spring 2019-HW06

Answer 1

clc
clear
format long
x=input('Value at which function will be determined= ');
tol=input('Enter a tolarance value= ');
if tol<=0||tol>1e-2
error('Invalid entry,please re-enter tolerance,0<Tolerance<=10^-2')
end
err=1;
n=0;
while err>tol
s(n+1)=(n+1)*x^n/factorial(n);
err=abs(((1+x)*exp(x))-sum(s));
n=n+1;
if n>50
break
end
fprintf('Iteration=%i , (1+%g)exp(%g)=%.10f\n',n,x,x,sum(s))
end