Test and Measurement
Describes waveform generation, visualization, and transmitter performance analysis
LTE Toolbox™ provides functions that let you measure transmitter performance characteristics. The examples featured here demonstrate transmitter modeling and performance analysis. Communications Toolbox™ and DSP System Toolbox™ System objects provide additional quantitative tools for measuring system performance, and graphical utilities for visualizing waveforms.
|LTE Waveform Generator||Create, impair, visualize, and export LTE waveforms|
|LTE Throughput Analyzer||Generate throughput curves for physical downlink shared channel (PDSCH) conformance test analysis|
|Waveform From Wireless Waveform Generator App||Wireless waveform source exported to Simulink|
Measurement Channel Configuration
|Downlink reference measurement channel configuration|
|Uplink reference measurement channel or FRC configuration|
|Downlink test model configuration structure|
|Generate downlink RMC waveform|
|Uplink RMC or FRC waveform generation|
|Generate downlink test model waveform|
|Display and analyze input signals in IQ-plane|
|Display frequency spectrum of time-domain signals|
|Display time-domain signals|
|Display vectors or arrays|
|Compute bit or symbol error rate of input data|
|Measure error vector magnitude (EVM) of received signal|
- Generate a Test Model
The LTE specifications define conformance test models for transmitter tests.
- Generate Wireless Waveform in Simulink Using App-Generated Block
This example shows how to configure and use the block that is generated using the Export to Simulink capability that is available in the Wireless Waveform Generator app.