Test and Measurement
Generate waveforms and use quantitative tools to measure system performance. Use graphical utilities such as constellation and eye diagrams to visualize the effects of various impairments and corrections.
金宝app支持文件格式to process captured signals include binary baseband signal and NI™ technical data management solution (TDMS) format files. You can read data into tables or timetables by reading TDMS-files individually, or by reading collections of TDMS-files simultaneously.
Apps
Wireless Waveform Generator | Create, impair, visualize, and export modulated waveforms |
Bit Error Rate Analysis | Analyze BER performance of communications systems |
Functions
Objects
Blocks
Topics
- Bit Error Rate Analysis Techniques
Obtain bit error rate results and statistics.
- Use Bit Error Rate Analysis App
Learn how to use the Bit Error Rate Analysis app.
- Use Wireless Waveform Generator App
Create, impair, visualize, and export modulated waveforms.
- Adjacent Channel Power Ratio (ACPR)
Learn about ACPR Measurements.
- Error Vector Magnitude (EVM)
Learn about EVM Measurements.
- Scatter Plots and Constellation Diagrams
Display digitally modulated signals in the IQ-plane.
- Visualize RF Impairments
Apply various RF impairments to a QAM signal.
- Plot Signal Constellations
This example shows how to plot a PSK constellation having 16 points.
- Eye Diagram Analysis
In digital communications, an eye diagram provides a visual indication of how noise might impact system performance.
- Selected Bibliography for Measurements
List of references for further reading.