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I have plotted a signal in Simulink and now i want to write a code to integrate that signal over the limits? can anyone help me with this please

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A Lumbini
A Lumbini 2024-1-6
编辑： madhan ravi 2024-1-7
clc;
clear all;
open('tranmissionfault.slx');
sim('tranmissionfault.slx');
syms t
P=int(Phasecurrent,t,0,0.008)

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madhan ravi
madhan ravi 2024-1-6
编辑：madhan ravi 2024-1-6
Use Integrated Limited block specifying the upper limit as 0.008 and lower as 0.
edit: Thanks @Paul, i overlooked it, yes the same goal can be achieved in Simulink using a switch block, but not going in detail into it, since the OP's intention is to use MATLAB code
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A Lumbini
A Lumbini 2024-1-7
Sir, i got 0.15 approximately when i integrate the sine wave
But,then i tried the same after the fault and i am getting huge value
F=0.05
ix = (Phasecurrent.Time >= F) & (Phasecurrent.Time <=F+0.020047);
Int = cumtrapz(Phasecurrent.Data(ix))
vpa(Int(end))
ans =
137031976.93982961773872375488281

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