How to convert matric(20x20) into source code in matlab?

I am working research on WSN using matlab tools and programming language.

Again,i have some questions

1..How can i display pdr,e2e delay and throughput?

2,what is simulink in matlab?

[dpb]

1. Dunno. What is WSN and what are pdr, e2e delay, throughput?
2. A graphical interface simulation product. See https://www.mathworks.com/products/simulink.html