By tonight I'd like to create an image from RGB data in a file

I'm trying to use the RGB data in the attached text file to create an image. In full disclosure, this is for a challenge for a seminar happening this evening. I looked at tutorials/ info here and here but am quite lost. Thanks for any advice!

Also - you'll see that the RGB data is in three columns. The image is to be 315x560 pixels.

[madhan ravi]

Ok but many people ask a question and edit the question to rubbish after getting an answer, is that a good way to say thanks to the people who spend answering the question?

[Maron El-Khouri]

Wow, what a friendly welcome to the MATLAB community (sarcasm). I just asked for some advice and an admin decided to judge both my motives and my work ethic! My question was closed with this response:

"Sorry, but this is not a question about MATLAB, just a request for someone to do your work, so you can meet a challenge."

Is this what the community here is really like??

[Maron El-Khouri]

Madhan,

Ok, so you are judging me as a new participant on the past actions of others. The problem you presented sounds like an issue with the permissions of the community forum software that could be changed to prevent the alteration of an initial post. You guys really need to work on your people skills!

[madhan ravi]

If you read my comment once again it will be clear that I wasn’t judging you in anyway! All I wanted was to make you clear of what issues are happening recently.

And Ofcourse you have a good point of locking the initial post which cannot be subject to any changes.

[John D'Errico]

What motives? Your motives are you want someone to solve your problem, so you can answer the challenge.

[Maron El-Khouri]

Madhan, you clearly accused accused me preemptively.

John - I want to solve the problem. I just wanted some advice on how to accomplish this with MATLAB! Gee whiz, you guys are a bunch of jerks! Good luck, MATLAB community, I'm out. Hope your goal is to turn new users away, because that's exactly what you're doing!!

Answer 1

[darova]

I think you are looking for griddata

Answer 2

[Image Analyst]

See my attached demo for scatteredInterpolant(). You could also change it to use griddedInterpolant().