Example code for QPSK modulation transmitter and receiver

I want to get example code for basic QPSK modulation transmitter and receive.

Answer 1

[Mudit Kumar Bhugari]

Hi 유성 이,

I understand that you want the code of QPSK Modulator in QPSK Transmitter and Receiver Example. You can read the below attached document on QPSK Transmitter and Receiver.

Open the document and follow these steps -

• Click on ‘copy command’ option.
• Copy and run this command in your installed MATLAB command window.
• Code script of “QPSKTransmitterAndReceiverExample” will open up.
• Inside the code, there will be a function, “runQPSKSystemUnderTest”
• Go to this function, you will find a system object, named “QPSKTransmitter”.
• Go to this system object, you will find the code of “QPSKModulator”.

https://in.mathworks.com/help/comm/ug/qpsk-transmitter-and-receiver.html

Thanks