How to plot two functions in one graph to demonstrate comparison

2 次查看（过去 30 天）
ALI DRIDI
ALI DRIDI 2020-8-8
评论： dpb 2020-8-8
this is the private functions and the separated plotting for each, and i want to plot both of them under one graph. i couldnt do it
methods (Access = private)
function AcVoltage(app,Vrms,F,T)
AC_Voltage = ((Vrms) * sin((2)*(pi*F)*(T))); % this function is for input voltage sine wave demonstration
plot(app.UIAxes,AC_Voltage)
app.UIAxes.Title.String = 'AC Input Voltage';
app.UIAxes.YLabel.String = 'Vrms';
end
function Output_Voltage(app,Vdc,F,T)
DC_Voltage = ((Vdc) * sin((2)*(pi*F)*(T))); %testing the code NOT the Actual[for testing]
idx = DC_Voltage>=0;
plot(app.UIAxes,DC_Voltage(idx))
app.UIAxes.Title.String = 'Rectified DC Voltage';
app.UIAxes.YLabel.String = 'Vdc';
end
  3 个评论
显示 1更早的评论
ALI DRIDI
ALI DRIDI 2020-8-8
yes but it shows the DC_Voltage = ((Vdc) * sin((2)*(pi*F)*(T))); plotting g1raph only
dpb
dpb 2020-8-8
There's no "hold on" anywhere in the code -- both of those will plot the given data as new plot on the axes.
You need to create the axes, save the handle to it, set hold on to add plots to existing axis and then plot...With GUIS I don't know much ... to just plot you'd do something like
function plotStuff(app,Vrms,Vdc,F,T)
AcVoltage(app,Vrms,F,T)
hold(app.UIAxes,'on')
Output_Voltage(app,Vdc,F,T)
end

请先登录，再进行评论。

请先登录，再回答此问题。

回答（0 个）

类别

在 Help Center 和 File Exchange 中查找有关 MATLAB 的更多信息

标签

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Translated by