Two Port Network

Changes 1.1 : *Some devices were having issues when trying to input negative numbers.

Therefore custom keypad is now available and system keyboard will not be usable.

*While working with real numbers, calculation algorithm is now fixed.

APK Description:

This app can accept a two port parameter matrix (in either rectangular or polar form). It will then convert the matrix in any required parameter (i.e. Z, Y, T, T', H or G).

Useful for electrical/electronics engineers.

Feel free to comment / suggest for improvement.

Kindly let me know if you find some error.

Screenshots: