Visualising Receiver Noise in Digital Communications: PSK & QAM

[@chinmaydhole4001]

Thank you sir this gave me a good insight into a issue i have been having in my reciever for a while.

[@iain_explains]

Glad to hear it!

[@marcossrivas]

Thank you Iain! Very well explained as usual...

[@iain_explains]

Glad you like the videos.

[@danamarvich5125]

Awesome video!

[@iain_explains]

Glad you enjoyed it

[@dmitrikazantsev3692]

Good example. I hit 'like' to the video.

[@iain_explains]

Great. Thanks so much. Every "like" helps.

[@colinadams3771]

Are there rules of thumb for which modulation scheme to use depending on the SNR?

[@iain_explains]

It depends on what BER you want to target/accept. Most standards have tables that show the appropriate modulation and coding to use, as a function of SNR.

[@antonioe.2396]

Great, just great

[@iain_explains]

Thanks. I'm glad you liked the video.

[@siddharth9678]

Thank you very much for the video!!! It will be really helpful if you can have this on your to do list: CFO estimation and correction for OFDM based communication system.

[@iain_explains]

Thanks for the suggestion. It's on the list. 😁

[@sammyapsel1443]

great video! could you make a video about how the demodulator works? another interrsting video moght be about denoising the received signal before demodulation.

[@iain_explains]

Thanks for the topic suggestions. I've put them on my "to do" list.

[@fishgrey6441]

Hello~Thanks for your clear explanation😀. Would you please consider making a github account and uploading the matlab files mentioned in the video? That will help us a lot.

[@iain_explains]

I'm still developing the software. When it's done, I'll post something on my website, where you can already find Matlab files for other videos on the channel. iaincollings.com

[@ExplainingMathematics]

Thank you, just try and share the matlab files please.