Using MATLAB and RF 433 MHz

Hi, I have a question. It's possible works with VirtualWire with two serial ports in arduino mega?.
I'm looking for receive data with a Serial and then Send the data with another Serial.
My first Serial it is a connection with MATLAB for send Strings and my second serial it is a RF 433 MHZ transmitter but I have some problems with the comunication :slightly_frowning_face:

I really appreciate your help
Thanks

but I have some problems with the comunication

Bummer.

I really appreciate your help

I really appreciate you posting your code and explaining what your problems were.