How to solve a nonlinear system with 6 equations but with only 4 variables?

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Enzo Berberi 2022-5-22

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编辑： Enzo Berberi 2022-5-22

Is there a way to solve a system with more equations than variables on matlab? For example, the function solve need the exact same number for the equations and variables.

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Star Strider 2022-5-22

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Use the mldivide, \ operator to do a least-squares determineation of the system.

See the documentation for details.

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Star Strider 2022-5-22

This now appears to me to not be a regression problem but instead and optimisation problem, and one that I do not understand in enough detail to suggest a solution.