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John Santiago's Comments

Comment Wall (20 comments)

At 10:16am on March 25, 2008, Michele Pascolo said…
Hi Dr. J,

at the moment I'm interested in deconvolution of a square signal (how to model and matlab); more generally I am interested in mech. eng. stuff (plastics manufacturing).

At 1:14am on April 14, 2008, Ndeapo Nepaya said…
Hi Dr J,
I always watch your online videos, Right now I am intersted in modeling using Matlab convolution, sequences-impulse train,Fourier & Z-transform(zeros and poles). My field of study is Information and Signal Processing.
Thanks Dr J
At 5:15pm on May 26, 2008, Javed Alam said…
Thanks John for the welcome. I updated my profile. Look forward to future sharing of information.
At 5:58pm on May 26, 2008, Javed Alam said…
Also, my new profile has lot more information. You may find some of it interesting.
At 4:45pm on June 17, 2008, Mark Cruthers said…
Hi John,

Thanks for the welcome.

At 10:23am on July 13, 2008, ChickenWrestler said…
I just found the best place to get ringtones for my phone and though you might like to check it out since its free for members. click here to get the ringtones!
At 2:02pm on March 11, 2009, Solano said…
Thanks for the welcome. I'm interesting about convolution sum and signals and systems.
At 1:01pm on March 12, 2009, AL said…
Thanks Dr .J,

I always watch your online videos, Right now I am intersted in modeling using Matlab in order to make the validation of my mostly discrete systems .

At 10:13am on May 29, 2009, Karim Elgammal said…
thx much sir
I have DSP exam on sunday and hope if I can find examples on filter design
thx much...your lecs are excellent
At 9:38am on June 8, 2009, Ted Wen said…
Hi John,

I like your youtube Electronics class. I just watched "Circuit Analysis-transistor Tutorial-Common Emitter Circuit-Part 4", and found (maybe I'm wrong" a error. i(sub c ) = Beta * i(sub b) must be < i (sub sc) = 5mA, because i (sub sc) is the short circuit current. Thanks for your attention. Your class is well-prepared and your a pretty good vocal voice, Many thanks!
At 9:41am on June 8, 2009, Ted Wen said…

Could you give more "Interface design" classes on Youtube? Like CMOS to BJT and vise versa. It's so interesting!
At 12:19am on August 10, 2009, Shivaji Manikrao Jadhav said…
My research topic is heart rate variability using ECG signals. I think it requires basics of signal processing. Please tell me which tutorials/video lectures, I should see for understanding concepts of signal processing.
Thank you very much.
At 10:49pm on August 25, 2009, maqsood hasni said…
Dear Dr. John Santiago,
Thanks a lot for kind attention and coments. I sure, in next future that we will enjoy good friend ship.
Take care
maqsood hasni
At 1:56pm on September 6, 2009, M Ahsan said…
Dear Dr. Santiago,
Sorry for my late reply, I was quite busy in coursework and research work so I couldn't get back to you in time. Thanks a lot for wishing me luck, I must say that your videos on signal processing are quite interesting and informative. You are doing a great job, keep it up!

At 12:26pm on October 21, 2009, Ryan Alvin O. Mercado said…
Dr. John,

I'd like to thank you for the videos you uploaded on youtube. It really helped me a lot in my review on some topics. I am not yet done on all of them but hopefully be finished soon.

I admire your use of the technology as means of educating those who want to learn and the way you deliver them makes it more accepting to its audience. I wish my instructor was as good as you. Thanks again!
At 9:35pm on October 21, 2009, Ryan Alvin O. Mercado said…
Dr John,

Wow! I thought right! It was a wild hunch that you might be a Filipino too because of the way you look and i thought it was improper for me to ask so I didn't. It makes me feel the need to be better, now that i can relate to you more. Thanks again! more power to you!

At 1:48am on November 15, 2009, Trivedi Nishith said…
Thankyou Sir.
At 7:52pm on March 20, 2010, ashish dagar said…
please tell me how to evaluate convolution integral for LTI systems in continous time domain...
At 12:36pm on March 25, 2010, Medo said…
hi dr.jhon

thanks for comment in my profile

that's right, i found ur lessons in matlab and simulink very useful, i will check other topics in communication and signal processing .. thanks alot for trying to spare the knowledge all over the world, i hope u keep this great job, and i hope one day i can help even with little in this site,

best regards

At 7:30pm on September 6, 2010, WILSON PARDI JUNIOR said…
Dear Dr. John Santiago,

Thanks a lot for your welcome comments in my profile some months ago and forgive me for replying so late! I use a lot of different social networks so much (LinkedIn, Facebook, XING, etc) and because of this sometimes I don't show up on some of them so often as I wished...

I will add you as a friend here and look for your profile at LinkedIn too.

My Best Regards,

Wilson Pardi Junior, M.Sc.
An ACM / IEEE member

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