please help me to solve these equations,thank you

the equations are in the file,the number of equation is over 200;they are in a cellarrey of f{i}.

performance.m is the function file.

please run the testOfperforance.

thank you so much,I have been puzzled by this for several days.

the last line of performance.m is wrong,are there some methods to solve these equations

[Walter Roberson]

With that many equations, you have little hope of solving it in a reasonable time (and memory) unless the equations are all linear equations. I do not have the symbolic toolbox so I cannot run the test to see the characteristics of the generated equations.