Radio I/O

Transmit and receive real-world RF signals

When transmitting or receiving real-world RF signals, use I/O properties and techniques to perform single and multichannel I/O, detect lost samples, apply burst mode buffering, and repeatedly transmit a waveform.

Functions

`sdrrx`	Create receiverSystem objectforXilinxZynq-based radio hardware
`sdrtx`	Create transmitterSystem objectforXilinxZynq-based radio hardware
`capture`	Capture contiguous RF data usingXilinxZynq-based radio hardware
`designCustomFilter`	Design custom filter forAnalog DevicesAD9361/AD9364 RF chip
`info`	Synchronize receiver or transmitter radio settings with radio hardware
`transmitRepeat`	反复下载波形信号广播和transmit it over the air

Objects

`comm.SDRRxAD936x`	Receive data from AD936x-basedZynqradio hardware
`comm.SDRRxFMCOMMS5`	Receive data from FMCOMMS5Zynqradio hardware
`comm.SDRTxAD936x`	Send data to AD936x-basedZynqradio hardware
`comm.SDRTxFMCOMMS5`	Send data to FMCOMMS5Zynqradio hardware

Blocks

AD936x Receiver	Receive data from AD936x-basedZynqradio hardware
AD936x Transmitter	Send data to AD936x-basedZynqradio hardware
FMCOMMS5 Receiver	Receive data from FMCOMMS5Zynqradio hardware
FMCOMMS5 Transmitter	Send data to FMCOMMS5Zynqradio hardware

Topics

Channel I/O
Overview of available radio channels to send and receive data.
Repeated Waveform Transmitter
Use a transmitter System object™ for repeated signal transmission.
Capture Over-the-Air Signals
Record RF signals for post-capture processing in MATLAB^®.
SDR Receiver Sample Times
Set sample times in receiver blocks or receiver System objects.
Data Frame Lengths
Set data frame length in receiver blocks or receiver System objects.
Detect Underruns and Overruns
Detect underruns and overruns using the lost sample indicator.
Burst Mode
To achieve real time performance, enable burst mode.
Apply Conditional Execution
To determine whether you receive valid data from the radio hardware, apply conditional execution.