HOW TO PLOT (dK/dE,E) from plot of (K,E)
显示 更早的评论
I have a plot of K vs E. Both K and E are matrices of different dimensions. if I want to plot (dk/dE,E) , but all the time it's showing an error. I have tried like this
dK=diff(K)./diff(E);
dE=diff(E);
dK_dE=dK/dE;
plot(dK./dE,E(1:end-1));
1 个评论
Walter Roberson
2016-5-18
Please give us an idea of how the sizes correspond. How do you know which entries in K correspond to which entries in E?
采纳的回答
Walter Roberson
2016-5-18
dK = gradient(K);
dE = gradient(E);
dK_dE = dk ./ dE;
plot(dK_dE, E)
更多回答（0 个）
类别
在 帮助中心 和 File Exchange 中查找有关 Images 的更多信息
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!
Translated by 
