How to calculate acceleration between two cells from data using for...end
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I'm really new to MatLab and my programming moduel uses it. My task is to calculate accleration between two cells using the for loop command. this is my code so far but it doesnt work. Please help.
x=ev_data.Time; %time in seconds [Time]
y=ev_data.Speed;
ii=1;
for i=ev_data.Time
y1(ii)=(((ev_data.Speed+1)-ev_data.Speed)/ev_data.Time);
ii=ii+1;
end
figure;
plot(x,y1);
hold on;
plot(x,y)
legend('derivate approximated','sin(x)')
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답변 (1개)
Anmol Dhiman
2020년 4월 8일
Hi Favour,
I am assuming x and y are vectors(arrays). For each time interval you are calculating acceleration(y11). YOu can follow the below code
x=ev_data.Time; %time in seconds [Time]
y=ev_data.Speed;
for i=1:ev_data.Time
y1(i)=(((y(i)+1)-y(i))/x(i));
end
figure;
plot(x,y1);
hold on;
plot(x,y);
legend('derivate approximated','sin(x)') ;
Hope it helps
Thanks,
Anmol Dhiman
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