How to plot a summation vs the x
조회 수: 2 (최근 30일)
이전 댓글 표시
My code is
x =0:1:1000;
y=-((1/2).^x).*log2((1/2).^x);
H=sum(y);
And i want to plot (x,H),however,there is no curve in the figure when using plot(x,H),So i want to ask which command should i use?or if i can use the plot,where is my mistake?
댓글 수: 0
채택된 답변
Aquatris
2018년 7월 30일
When you do sum(y), it sums each element and gives you a scalar value. I think what you want is;
H = cumsum(y);
댓글 수: 0
추가 답변 (0개)
참고 항목
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!