plot function not working

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Kashvi Rai
Kashvi Rai 2021-9-23
移动：Cris LaPierre 2025-4-5
Hi, i am trying to plot this simple code but my matlab is not supporting plot function as shown in the error, please help me what to do.
t=0:0.001:0.2;
y=t*2;
plot(t,y);
Warning: Function plot has the same name as a MATLAB builtin. We suggest you rename the function to avoid a potential name conflict.
> In matlab.internal.getCode (line 22)
In mtree (line 118)
In matlab.unittest.internal.ui.toolstrip.getFileInfoForToolstrip (line 29)
Execution of script plot as a function is not supported:
/MATLAB Drive/plot.m
Error in untitled (line 3)
plot(t,y);
Warning: Function plot has the same name as a MATLAB builtin. We suggest you rename the function to avoid a potential name conflict.
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Aishwariya
Aishwariya 2025-4-5
移动：Cris LaPierre 2025-4-5
Execution of script plot as a function is not supported:
/MATLAB Drive/plot.m
This appear in my MATLAB online
Walter Roberson
Walter Roberson 2025-4-5
移动：Cris LaPierre 2025-4-5
You have created a script named plot.m, and you have code that calls plot() . What are you expecting to have happen?
Are you expecting that MATLAB will look and say, "Oh, my current file name is plot but I am calling plot so I should ignore the fact that my current file is named plot and call the function plot " ?? If so then how should MATLAB handle recursion ? For example what if plot.m contained
if ~exist('counter', 'var'); counter = 0; end
counter = counter + 1;
if counter < 10
plot
end
? Then how would MATLAB tell whether the call to plot inside plot.m is a recursive call to plot.m or is a call to the function plot() ?

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Cris LaPierre
Cris LaPierre 2021-9-23
You have saved the script containing your code as 'plot.m'. However, that is the same name as the plot function in MATLAB. Give your script a different name (myPlot.m?) and the error will go away.

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