How can I use Matlab for numerical integration?

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wildman
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I figured it out. Thanks!
 
Last edited:
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i want to integrate a vector(which function is unknown) and plot the result.suppose a sin curve is given(but i dint know it).which integration will be cosine.so i want to see the exact plot.how can i do it?
 
tauhid035 said:
i want to integrate a vector(which function is unknown) and plot the result.suppose a sin curve is given(but i dint know it).which integration will be cosine.so i want to see the exact plot.how can i do it?

I've got the same question. Any help would be appreciated.
thanks
 
dunno if anyone is still looking at this thread but I found this site really helpful
http://www.tufts.edu/~rwhite07/Matlab.html"

the gradient and cumtrapz functions took care of it.
 
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