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- Dividing all matrix elements
- Matrix existence
- Managing errors
MatFloatMultiply (Function) In french: MatRéelMultiplie Multiplies each matrix element by a value. This multiplication is performed in the specified matrix.
// Multiply the matrix elements by 3
MatFloatMultiply("MyMatrix", 3)
Syntax
MatFloatMultiply(<Matrix> , <Value>)
<Matrix>: Character string Name of the matrix to be used, defined with MatCreate. <Value>: Real Value used for the multiplication. Remarks Dividing all matrix elements To divide all matrix elements by a given value, multiply the matrix by: 1/<Value>. The matrix existence is not checked. To check the matrix existence, use MatExist. Caution: MatFloatMultiply returns no error code. To find out whether errors have been generated by the multiplication, use MatError. To get more details on the error, use ErrorInfo with the errMessage constant.
Related Examples:
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Unit examples (WINDEV): The Matrix functions
[ + ] Using matrices with the WLanguage functions. This example, powered by WINDEV, is used to perform calculations on matrices: addition, multiplication, transposition, inversion...
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Unit examples (WINDEV Mobile): The Matrix functions
[ + ] Using matrices with the WLanguage functions: addition, multiplication, transposition, inversion...
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Business / UI classification: Neutral code
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