How do I plot a function of one variable easily in matlab?
조회 수: 16 (최근 30일)
이전 댓글 표시
This is such a simple thing, I know, I'm just really struggling making it work at all well. I think it's a problem with how I've written the function, something about the element-wise operations. Here's my code:
figure
y = linspace(0,20,0.5);
f = r*y - (r/L_rb)*y.^2 - (p*y.^2)./(q+y.^2);
plot(y,f)
r is 0.65, L_rb is 5.4, p is 1.2 and q is 1. I get a blank plot when I run it.
댓글 수: 0
채택된 답변
Star Strider
2015년 2월 19일
This is one problem:
y = linspace(0,20,0.5);
The third argument to linspace is the length of the vector it produces. (The default is 100.)
See if:
y = linspace(0,20);
improves things
추가 답변 (0개)
참고 항목
카테고리
Help Center 및 File Exchange에서 Annotations에 대해 자세히 알아보기
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!