TOPIC OF PROJECT :The Least Square Method STRUCTURE OF PROJECT ABSTRACT$($after completing the following parts you can write abstract part$)1.$Introduction $(10$ Points$)$History of the topic $2.$About Topic$(20$ Points$)$ Math definition $$How to use it $3.$Practical questions$(50$ Points$)2$ examples $($Both examples must have both analytical and numerical solutions.$)$ Analytical solution $(20$ Points$)$ Numerical solution $($ with MATLAB codes$)(20$Points$)**$Case study $($a real life problem with Matlab solution codes$)(10$Points$)4.$Conclusion$(20$ Points$)$Make some inferences$$ Error analysis REFERENCES$($after comleting the whole project you need to complete this part$)$