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de:public:user_s_documents:icon-l:applications:vector_matrix [2015/01/30 07:24] genzmehr angelegt |
de:public:user_s_documents:icon-l:applications:vector_matrix [2015/01/30 08:07] (aktuell) genzmehr |
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| - | ====== vectors and matrices ====== | + | ====== Vector and Matrix ====== |
| + | ===== Important facts ===== | ||
| + | * vector and matrix function blocks have a rewriting input | ||
| + | * the block numbering is therefore very important | ||
| + | * memory allocation has to be done by using the //Create// block or by variable (automatic allocation) | ||
| + | |||
| + | ===== Basic vector and matrix handling ===== | ||
| + | Vecotrs are a special form of matrices. The handling in iCon-L is the same, therefore the following examples are shown for matrices. | ||
| + | ==== By line ==== | ||
| + | |||
| + | Normaly you shoud use them by connecting the different functionblocks by line | ||
| + | |||
| + | {{:de:public:user_s_documents:icon-l:applications:matrixbyline.png?direct&300 |Connect via line}} | ||
| + | |||
| + | ==== Definition by connection ==== | ||
| + | Another way is to use variables, for the same handling, the variable has to defined as //definition by connection (reference)// | ||
| + | |||
| + | {{:de:public:user_s_documents:icon-l:applications:matrixbyvariablereference.png?direct&400 |}} | ||
| + | {{ :de:public:user_s_documents:icon-l:applications:variablereference.png?direct&400 |}} | ||
| + | |||
| + | ==== Automatic allocation ==== | ||
| + | If you define the variable with automatic allocation and you want to initialize the matrix you do it like this | ||
| + | |||
| + | {{:de:public:user_s_documents:icon-l:applications:matrixbyautomaticallocation.png?direct&400 |}} | ||
| + | {{ :de:public:user_s_documents:icon-l:applications:variableautomaticallocation.png?direct&390 |}} | ||
| + | |||
| + | <note important>Do not use the //Create Matrix// block</note> | ||
| + | ==== File operation ==== | ||
| + | |||
| + | If you want to load a saved matrix from a file system, at first you have to allocate the memory by using the //Create Matrix// block | ||
| + | |||
| + | {{:de:public:user_s_documents:icon-l:applications:matrixloadfromfile.png?direct&300 |}} | ||
