MATLAB REAL-TIME WORKSHOP 7 - TARGET LANGUAGE COMPILER Manual de servicio descargar pdf (Pagina 55)

Compiler Directives

2-35

FEVAL Function

The FEVAL built-in function calls MATLAB M-file functions and

MEX-functions. The structure is:

%assign result = FEVAL( matlab-function-name, rhs1, rhs2, ...

rhs3, ... );

Note: Only a single left-hand-side argument is allowed when calling

MATLAB.

TYPE(expr)

Evaluates expr and determines the

result type. The result of this

function is a string that corresponds

to the type of the given expression.

See value type string in the Target

Language Values table for possible

values.

WHITE_SPACE(expr)

Accepts a string and returns 1 if the

string contains only whitespace

characters (

, \t, \h, \r) and 0

otherwise.

WILL_ROLL(expr1, expr2)

The first expression is a roll vector

and the second expression is a

threshold. This function returns

true

if the vector contains a range that

will roll.

Table 2-4: TLC Built-in Functions and Values (Continued)

Special Macro Name Expansion

1 2 ... 50 51 52 53 54 55 56 57 58 59 60 ... 281 282

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MATLAB REAL-TIME WORKSHOP 7 - TARGET LANGUAGE COMPILER Manual de servicio Pagina 55