A compendium of commonly asked questions

(along with their answers)

The following question/answer pairs assume that you have some familiarity with MATLAB.

**How do I ...**

- ... generate vectors and arrays in a simple fashion?
- ... fit a polynomial to data?
- ... create good-quality plots?
- ... load data into the workspace?
- ... save data that I've created?
- ... solve a set of linear equations?
- ... fit data with functions other than polynomials (linearly or non-linearly)?
- ... write simple scripts in MATLAB?

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