resist(desired_valu​e,p_c_error,display​all_012,ThreeResist​ors01)

Version 1.0.0.0 (25.2 KB) by Scott Williams
Calculates optimal series/parallel resistor combinations for equivalent resistance 2 or 3 resistors
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Updated 16 Apr 2016

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Given a % error tolerance, optimised solution for an equivalent resistance is provided using 2 or 3 series or parallel resistors. Recommend using only 2 resistor combinations, answer arises in <0.4 seconds. Three resistors resistor combination solutions take approximately 7 minutes, and it is advised these solutions are for emergency use only. Full instructions available with example code by entering 'help resist'.

Cite As

Scott Williams (2026). resist(desired_value,p_c_error,displayall_012,ThreeResistors01) (https://uk.mathworks.com/matlabcentral/fileexchange/56589-resist-desired_value-p_c_error-displayall_012-threeresistors01), MATLAB Central File Exchange. Retrieved .

MATLAB Release Compatibility
Created with R2012b
Compatible with any release
Platform Compatibility
Windows macOS Linux
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Acknowledgements

Inspired: Round to Electronic Component Values

Version Published Release Notes
1.0.0.0