Frequency Measurement

This block measures the frequency of a signal.

You are now following this Submission

The block uses a counter to count the number of cycles per second and then finds the frequency from the count. 3 options are available in this block:
1. External input.
2. Workspace signal.
3. A TEST signal.
Hope this may help.
Please help me know if there is any issues with this block

Cite As

Praveen (2026). Frequency Measurement (https://www.mathworks.com/matlabcentral/fileexchange/47073-frequency-measurement), MATLAB Central File Exchange. Retrieved .

General Information

MATLAB Release Compatibility

  • Compatible with any release

Platform Compatibility

  • Windows
  • macOS
  • Linux
Version Published Release Notes Action
1.5.0.0

Updated the block with time scale factor so that user can easily calculate the frequency without waiting for 1 second.
Improved GUI.

1.4.0.0

Added help topics

1.3.0.0

Updated Model

1.2.0.0

Added modified model

1.1.0.0

Expanded the Detailed Description.

1.0.0.0