HOW I COULD DRAW THIS FUNCTION
1 view (last 30 days)
Show older comments
2 Comments
Accepted Answer
More Answers (3)
madhan ravi
on 7 Dec 2018
Edited: madhan ravi
on 7 Dec 2018
Use cumsum() to define the behaviour of the alternating series:
x=linspace(0,50,10000);
n=1:10000;
y=(2/pi).*cumsum((((-1).^n+1).*(sin(pi.*x)))./n);
figure(1);
plot(x,y)
2 Comments
madhan ravi
on 7 Dec 2018
Edited: madhan ravi
on 7 Dec 2018
Anytime :) , read more about cumsum() and linspace()
HADIMARGO
on 8 Dec 2018
1 Comment
Walter Roberson
on 8 Dec 2018
If you have TheResult = cumsum(SomeVector) then you can recode that in a loop as
TheResult(1) = SomeVector(1);
for LoopVariable = 2 : length(SomeVector)
TheResult(LoopVariable) = TheResult(LoopVariable-1) + SomeVector(LoopVariable);
end
... Approximately.
See Also
Categories
Find more on Loops and Conditional Statements in Help Center and File Exchange
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!