Trapezoidal Rule of Numerical Integration | Programming Numerical Methods in MATLAB

[@mechtutorcom]

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[@aimlessideas1165]

Absoloute legend, i cant thank you enough for this

[@Prayat91]

Dude thanks you just saved us some time on a shit assignment.

[@ED-ix6mq]

I found this helpful, thank you!

[@jakenguyen2304]

Is there a way to use a loop to continuously run the n-intervals without having to manually change the values? Like run n intervals from 1 to 100.

[@IrinitaStrange88]

hello, and if I don't have a function but values for x and y? please help me

[@mechtutorcom]

Hello. If you have x,y values: (x0,y0), ... (xn,yn), you need to make two arrays: x= [x0,x1,...,xn] and y=[y0,y1,...,yn]. If differences between x values are equal (h) this makes the solution simpler. Now, at each point, instead of using f(xi), use y[i] from the array, and make the loop go through all elements in the y-array. I hope I could give you the idea to start.

[@ZelalemAshetu-h6e]

Thank you I am learning from it

[@silaekaradas]

this helps a lot. you are a savior. thank you so much

[@dellpi3911]

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[@mamtakapoor2600]

great, kindly make some more videos on approximation of ordinary and partial differential equations

[@donharrold1375]

Murad, was that Octave you we’re entering code into? How does it compare to Matlab? The syntax looks identical?

[@hadjarbennaceur6313]

how about double integration with the trapezoidal rule?

[@asifhasan7444]

how we will do it for double integration

[@dindaayu2132]

thank you, so helpful, you save my day!

[@OldRaven2529]

So much helpful, thank you!

[@Phyziacom]

حلو كتير . يعطيك العافية

[@dellpi3911]

kzbin.info/www/bejne/nIPchpljfL5qa5Y

[@KeshavJadhav]

Very useful contents. Thank you

[@ranarican]

great video, appreciate it. Btw how would you plot this n against i?

[@zoeybautista7174]

hi! Is there a scope or limitations to this code? Thank you!

[@dellpi3911]

kzbin.info/www/bejne/nIPchpljfL5qa5Y

[@screwhead3948]

your website is not working anymore. how do i access your textbook.?

[@mechtutorcom]

Try the following link please. Let me know if there is any problem. drive.google.com/file/d/1QtNeUY6Kg1Pmpuesf6CDJW7lFO1oITrY/view?usp=sharing

[@screwhead3948]

@@mechtutorcom THANK You!!!! everything is working !

[@axery47]

thanks maan saved my day

[@karimlimos8541]

very Good explained

[@amansinha4563]

Is this done in octave or matlab?

[@mechtutorcom]

All videos of this series are programmed using Octave interpreter.

[@MathPhysicsFunwithGus]

Thank you!!

[@MirGlobalAcademy]

Great

[@meng160uob3]

Thank you 🙏

[@dellpi3911]

kzbin.info/www/bejne/nIPchpljfL5qa5Y

[@nicholasturo-shields6477]

Why not just use the trapz function?

[@ryanj2287]

Obviously it's being explained how to code it from fundamentals.