I am having difficulties defining the below image matrix, pls can someone help me. I am new to this. Thanks!

Here's the question:

Generate the following image by defining image matrix Red Green Blue Yellow Green

Answer 1

[Image Analyst]

And here's the answer: http://www.mathworks.com/matlabcentral/answers/6200-tutorial-how-to-ask-a-question-on-answers-and-get-a-fast-answer