Generate waveform using basic matlab code
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Abhibrata Adhikary
el 28 de Jul. de 2022
Comentada: Abhibrata Adhikary
el 1 de Ag. de 2022
I want to create the attached waveform using simple basic matlab code. Can someone please help me through the process on how to generate such waveforms through matlab coding not using any matlab defined function. Appreciate all the help.
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Sam Chak
el 28 de Jul. de 2022
The given waveform is a piecewise smooth function, and it can be constructed as follows:
t = 0:0.1:2000;
% Defining the Segments
x1 = 0.07*(t < 200); % segment 1
x2 = ((0.37 - 0.07)/( 600 - 200)*t - 0.08).*(( 200 <= t) & (t < 600)); % segment 2
x3 = 0.37*((600 <= t) & (t < 800)); % segment 3
x4 = ((0.70 - 0.37)/(1200 - 800)*t - 0.29).*(( 800 <= t) & (t < 1200)); % segment 4
x5 = 0.70*((1200 <= t) & (t < 1800)); % segment 5
x6 = ((0.00 - 0.70)/(2000 - 1800)*t + 7.00).*((1800 <= t) & (t < 2000)); % segment 6
% Combining all segments and plotting it
x = x1 + x2 + x3 + x4 + x5 + x6;
plot(t, x, 'linewidth', 1.5)
ylim([0 1]), grid on, xlabel('t'), ylabel('x(t)'), title('Piecewise Smooth Function')
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