Write Without using loop
1 回表示 (過去 30 日間)
古いコメントを表示
calculation of equations without using loop
2 件のコメント
Image Analyst
2021 年 8 月 15 日
@Ls. Below is a screenshot of your question I just took. Where exactly on that do you show the equation? Because we're not seeing it.
![](https://www.mathworks.com/matlabcentral/answers/uploaded_files/712142/image.png)
Do YOU see any formulas or equations above? Because I sure don't.
回答 (1 件)
Chunru
2021 年 8 月 12 日
Not sure if you have given the correct equations:
% Specify n, t and x
n = 10;
t = (1:n)'; x = randn(n, 1); % generate some data
% Initialize vx and ax
vx = zeros(n, 1);
ax = zeros(n, 1);
% vx(1) and ax(1)
vx(1)=(x(1)-x(n-1))/(t(n)-t(n-1)); % check your equations
ax(1)=(vx(1)-vx(n-1))/(t(n)-t(n-1)); % check your equations
for i=2:n
vx(i)=(x(i)-x(i-1))/(t(i)-t(i-1));
ax(i)=(vx(i)-vx(i-1))/(t(i)-t(i-1));
end
0 件のコメント
参考
カテゴリ
Help Center および File Exchange で Loops and Conditional Statements についてさらに検索
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!