Main topics: User Defined Functions Function .m files If family and find command

Question

Main topics: User Defined Functions Function .m files If family and find commands Loops 1. Open MATLAB 2. Create a Function file named Lab08a (a) Right click Current Folder title of that window (b) Select New File by moving mouse to that option (c) Click on Function in the pop-up menu (d) Type Lab08a in the highlight field and hit the enterkey 3. Double click the Lab08am entry (that you just created) in the Current Folder window. 4. Modify the Script file so that it: (a) This function will receive a vector with integers ranging from 200 to 300 (b) This function will return a vector which includes common multiples of 2 and 3 that are greater than 250. i This will be done using a for'loop 5. Repeat this process for Lab08b using the find' command in place of the for loop. 6. Once you get to this point you should show your answers to your TA, and get checked off for this lab.

Explanation / Answer

1.

Using a for loop:

function returnVec = Lab08a(vec)
returnVec = [];
for i = 1:length(vec)
if rem(vec(i), 2) == 0 && rem(vec(i), 3) == 0 && vec(i) > 250
returnVec = [returnVec vec(i)];
end  
end

2.

using find command:

function returnVec = Lab08a(vec)
returnVec = [];
returnVec = find(~mod(vec, 2) & ~mod(vec, 3) & vec > 250);

Related Questions

Navigate

• Browse (All)
• Browse M
• Subjects

---

---

Integrity-first tutoring: explanations and feedback only — we do not complete graded work. Learn more.