MATLAB REAL-TIME WORKSHOP 7 - TARGET LANGUAGE COMPILER Manuale di Servizio Scaricare il pdf (Pagina 35)

Compiler Directives

2-15

–expr Unary minus negates the expression. The

argument must be numeric.

expr No effect; the operand must be numeric.

expr Bitwise negation of the operand. The

argument must be integral.

expr* expr Multiply the two expressions together; the

operands must be numeric.

expr/ expr Divide the two expressions; the operands

must be numeric.

expr% expr Take the integer modulo of the expressions;

the operands must be integral.

expr+ expr Works on numeric types, strings, vectors,

matrices, and records as follows:

Numeric Types - Add the two expressions

together; the operands must be numeric.

Strings - The strings are concatenated.

Vectors - If the first argument is a vector and

the second is a scalar, it adds the scalar to the

vector.

Matrices - If the first argument is a matrix

and the second is a vector of the same

column-width as the matrix, it adds the

vector as another row in the matrix.

Records - If the first argument is a record, it

adds the second argument as a parameter

identifier (with its current value).

Table 2-3: Target Language Expressions (Continued)

Expression Definition

1 2 ... 30 31 32 33 34 35 36 37 38 39 40 ... 281 282

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MATLAB REAL-TIME WORKSHOP 7 - TARGET LANGUAGE COMPILER Manuale di Servizio Pagina 35