Write a single instruction that will take a vector y and change it such that any element of y that is less than pi is set to pi.

Would it be like this

y = [1 2 3 4 5]
for k = 1:length(y)
if y(k) < pi
y = pi
end
end

 

i think that is it. did you try it?

 

hmmm it says like a boundry error

Attempted to access y(2); index out of bounds because numel(y)=1.

 

try this. i have to go though. not on my pc computer. so can't run it for you

y=[1 2 3 4 5]
for i=1:length(y)
if y(i)< pi
y(i)=pi
end
end
y %to see if it is correct


or this one!

y=[1 2 3 4 5]
for i=1:length(y)
if y< pi
y(i)=pi
end
end
y %to see if it is correct

if not i don't even think need for loop. just

y=1:5;
if y<pi
y=pi
end
y %to see if it is correct

 

first one worked out well, and i found out what i did wrong

I replaced the whole array with the value (pi),
instead of replacing one value in the array with one value
(pi).

Thanks!