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If we use the direct difference equation with the coefficient that is got by python script , I am getting error of inf , and OVER flow, but using above library it is working I do not know how, here is my code double xn1 = 0; double xn2 = 0; double yn1 = 0; double yn2 = 0; double b0 = 0.00024; double b1 = 0.00048; double b2 = 0.00024; double a1 = 1.95558; double a2 = -0.95654; void loop() { float t = micros() / 1.0e6; float xn = sin(2 * PI * 2 * t) + 0.2 * sin(2 * PI * 50 * t) + 0.1 * sin(2 * PI * 100 * t); double bx = b0 * xn + b1 * xn1 + b2 * xn2; double ax = -a1 * yn1 - a2 * yn2; double yn = ax + bx; xn2 = xn1; xn1 = xn; yn2 = yn1; yn1 = yn; Serial.print(2 * xn); Serial.print(" "); Serial.println(2 * yn); }

Why am I just now learning this after countless videos on dsp and arduino?! Lol

Wowww this is fr one of the best explanations I have seen of this. I wish you could also narrate the rest of my control systems course 😭

Love the high quality work your producing but you have one hell of a difficulty ramp in your tutorials! You went from blinking an LED to applying calculus in advanced coding within 4 videos! Feel free to reference some training material so that some of us non engineers can keep up. 😀

"Bode plot" not booooodeeeeeee plot

Great video, I have suggestion. Can you create video that explain how to control DC motor at the same time by speed and position? I like you videos very much. It helped me allot as a student in industrial automation. Thanks in advance!

Thank you so much for sharing!!!! Greetings from Panama!!!! 🇵🇦

Hi! Can I use a programable DC power source instead of solar panel?

Best explanation which connects dots practically and theoretically. Do you have python and arduino codes where we can try this personally?

This is amazing!

Very good videos and useful content, please don't give up your channel

Excellent presentation! The Python and Arduino code is much appreciated!

EXCELENT

great topic, thanks 👍

Im doing this exact experiment but with state space. Can’t believe i just found your channel, loved your video

amazing explanation!

nice

This is an exceptional video! Great production and amazing explanation. Thank you for sharing your knowledge with us.

would it be possible to charge a computer with this?

whats the app name???

Did someone tried it with STM32? C printf can be used there to print to serial..i guess it will give same results

Amazing work.. also like your videos they are very clear in info and audio ( calming tone of voice )

Impressive tutorial thank you ❤

Very nice explanation, is it iir filter if yes please take little pain to explain the implementation of fir filter, thanks

I absolutely love your videos. The way you explain things is perfect. I am using your code in a robotic project and believe I understand the feedback loop. My robot is running mecanum wheels. What I am scratching my head on is how to change directions. With mecanum wheels, I can rotate in place, move left/right, and so on. But apparently my intellect is having a hard time incorporating this into your code.

Thank you I really like this video it helped me a lot! Could you make a video on frequency response and how to compute a system's and steady-state? And include for mechanical engineering examples such as a mass. spring, damper. Again thank you!

Beautiful video! Thanks!!!!!

The power of the Sun... And about 60kFLOPS... In the palm of my hand

I always want to learn about these things. But never find any. Thank u very much

Wow, this is probably the most well made video about bode plot ever. Even after studying control theory in undergrads we struggled to understand it intuitively. Your visuals are just amazing. Along with your ASMR voice (as opposed to cranky old professors shouting at you) this makes for a very pleasant watching experience. I suspect (due to the wide time gaps between, and unusual high quality of your videos) that you might be a PhD student (= passion for knowledge + financial struggle). I would love to support this channel once i get a job, so that you don't become discouraged and stop making these videos, but that might take some time (2 years at least, gotta finish my masters first).

Amazing , I like your Videos

@curiores111 thank you for this wonderful explanation. I am a student of computer and automation engineering in the middle of my university journey. Please tell me how I can be a successful engineer and how to apply what I learn at the university. In short, tell me how to be like you please.

Lovely video!

Hello! Thank you very much for this high quality video. I was just wondering: why are we using an atomic block, or just stopping the interrupts, when fetching its value? What are the risks if not doing it?

You did an exceptional job, please do more of these videos. It was very informative

Tried the same with a stepper?

More videos required we are waiting for learning more so plz give more videos consistently

Are those Fritzing diagrams?

This is by far one of the better videos I've seen. Very well explained and at the same time entertaining too!

Hello, thank you for the amazing video. It is helping me A TON w/ my senior (bachelor's) project.

No other video on the internet helped me explain bode plots as simple as this video did. I understood this so intuitively, Thank you so much!

Hiiii can I have Ur email? 🦋

I wonder if this could be improved by defining a transfer function for the motor and doing the root locus to find an optimal gain?

Beautiful plotting.

what an amazing content..........superb

I had an idea to fix the issues of methods 1 and 2 for velocity measurement. It's basically a hybrid of the two: Regularly check how many pulses there have been since the last check, but instead of just assuming the check interval as time, always record the last pulse timestamp and use it to get a more accurate time between checks Would that work?

This is a really nice explanation of filter design and its implementation on real-time microcontrollers. Your python code is impressive; I am a research scientist, and I want to cite your work in one of my works on filter design for real-time noise control.

File not found error is coming while running the python script what could be the reason mam

Dry well presented tutorial - Thanks for sharing.

Can not be uninstalled!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! Beware!!!!