MATLAB FINANCIAL DERIVATIVES TOOLBOX Bedienungsanleitung PDF herunterladen (Seite 18)

operations like 1/0. Matlab as a calculator includes a variety of build-in

mathematical functions like: trigonometric, exponential, complex, rounding

and remainder, etc. Table 1 below, depicts these elementary mathematical

build-in functions (to learn how to use these commands, review the Matlab

help facilities located in section 1.5.3).

Note the build-in functions exhibited in Table 1 have their own calling syntax.

For example, if you type

n in the command window, Matlab returns the

following error massage:

“??? Error using ==> sin”

“Incorrect number of inputs.”

This happened because the

function requires an input expression like a

number enclosed in brackets. If you enter:

“

n(5)”

then you get an answer:

“ans =

-0.9589”

In the rest of this handout, only the name of the build in functions will be

given. Beside some exceptions where the correct calling syntax of a function

is fully tabulated, the user is responsible in knowing the necessary input

arguments to the function. Additional the use of the command window will

be apparent as you read this manuscript since the learning of a computer

programming language is pure a “learning by doing” process.

1.5.1.1 Controlling Command Window Input and Output

This section presents ways by which the user can control the command

window input and output.

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MATLAB FINANCIAL DERIVATIVES TOOLBOX Bedienungsanleitung Seite 18