How do I plot this?
显示 更早的评论
I'm trying to plot this equation, but I'm not able to write the code. How do I assign the values to the variables, and how do I write this equation on the plot in Latex form?
采纳的回答
Image Analyst
2020-12-24
编辑：Image Analyst
2020-12-24
For example
d = 10
dPrime = 30
alpha = 45
G = (-20/T) * (log10(dPrime/d) + alpha * (dPrime - d) * log10(exp(1))
but that's a single number unless something is a vector? I assume G is the y axis. What do you want along the x axis? d? like
d = linspace(0, 5, 1000);
??? What values should the other variables have?
Use text() to write the equation in Latex form on the graph. See the text() documentation for the confusing details.
2 个评论
kmlshblr
2020-12-24
Image Analyst
2020-12-24
Use plot()
plot(x, G, 'b-', 'LineWidth', 2);
grid on;
xlabel('x', 'FontSize', 20);
ylabel('G', 'FontSize', 20);
but you forgot to answer my questions. Not a single one of the 3 questions. Why not? Did you not want my help anymore?
更多回答（0 个）
类别
在 帮助中心 和 File Exchange 中查找有关 Mathematics 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 
