plot the raw data and model on the same plot

Question

Liam Sullivan 2020-2-5

0
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https://ww2.mathworks.cn/matlabcentral/answers/503884-plot-the-raw-data-and-model-on-the-same-plot

回答： Jyothis Gireesh 2020-2-11

please help with this. I dont know how to display both on same plot

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Answer 1

Jyothis Gireesh 2020-2-11

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https://ww2.mathworks.cn/matlabcentral/answers/503884-plot-the-raw-data-and-model-on-the-same-plot#answer_414942

在 MATLAB Online 中打开

The following code may be of help in displaying the raw data and model on the same plot.

clear;
close all;
t = [10 12 20 25 40 50];
tensileStr = [8 18 20 34 44 46];
tensileStrCalc = 2.94 + 0.952*t;
plot(t, tensileStr,'o', t, tensileStrCalc,'-'); 
xlabel('Time');
ylabel('Tensile str (TS, MPa)');
legend('Tensile str', 'Tensile Str Calculated', 'Location', 'southeast');
title('Tensile str vs Time plot');