How to clear workspace through code in MatLab? -- MatLab

 How to clear workspace through code in MatLab? -- MatLab


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diagonal matrix--diag

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How to look at a keyword through code in MatLab? -- MatLab

 How to look at a keyword through code in MatLab? -- MatLab If you wanna learn about this keyword, you can use help cmd e.g. I wanna know syms cmd. I can write the following line. help syms And I will see the output. syms   Short-cut for constructing symbolic variables.     syms arg1 arg2 ...     is short-hand notation for creating symbolic variables        arg1 = sym('arg1');        arg2 = sym('arg2'); ...     or, if the argument has the form f(x1,x2,...), for     creating symbolic variables        x1 = sym('x1');        x2 = sym('x2');        ...        f = symfun(sym('f(x1,x2,...)'), [x1, x2, ...]);     The outputs are created in the current workspace.       syms  ... ASSUMPTION     additionally puts an assumption on the variables created.     The ASSUMPTION can ...
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