FEC Encoder/Decoder matlab implementation

Im trying to built as software a block that's called Convolutional Encoder that its input is data bits -I attached down a photo for it- I really read here deeply about -FEC- Convolutional Encoder: https://www.ti.com/lit/an/swra642/swra642.pdf . Could anyone help me how I can implement FEC -Convolutional Encoder in matlab?

if I succeeded to do the encoder in matlab then automatically I will do and implement over the same concept the FEC decoder in matlab!

for the fec encoder and how it works attaching down flowchart of blocks that describe how it works:

[Mohamed Jamal]

@ Star Strider

would be really appreciate if you could assist me in this, thanks alot.