Thanks Edwad and Christopher! @Christopher: actually I found it but I didn't know in which syntax I have to provide my Matrix/Vector data. It would be very helpful if the documentation of MuliplyDivide actor includes the example provided by Edward.
Thanks once again! Muhannad On Jan 21, 2012, at 6:33 PM, Christopher Brooks wrote: Muhannad, The MultiplyDivide actor in Ptolemy does this, see attached. I'm surprised you could not find this actor in Kepler. When I entered "Multiply" into "Search Components" and hit "Search" it came right up. _Christopher On 1/21/12 9:27 AM, Edward A. Lee wrote: Sure, just about anything that does multiplication will handle matrices. MultiplyDivide, Expression, FIR, etc. Math operations are polymorphic. Matrices are specified in MATLAB syntax in the expression language. E.g, in the Expression Evaluator: >> [0, 1;1, 0]*[2; 3] [3;2] Edward On 1/21/12 5:25 AM, Ali, Muhannad wrote: Hello, is there any actor that multiplies two arrays? I need to multiply a 2D array (mXn) with a vector(n). Thanks! Muhannad _______________________________________________ Kepler-users mailing list [email protected]<mailto:[email protected]> http://lists.nceas.ucsb.edu/kepler/mailman/listinfo/kepler-users _______________________________________________ Kepler-users mailing list [email protected]<mailto:[email protected]> http://lists.nceas.ucsb.edu/kepler/mailman/listinfo/kepler-users -- Christopher Brooks, PMP University of California CHESS Executive Director US Mail: 337 Cory Hall Programmer/Analyst CHESS/Ptolemy/Trust Berkeley, CA 94720-1774 ph: 510.643.9841 (Office: 545Q Cory) home: (F-Tu) 707.665.0131 cell: 707.332.0670 <MultiplyMatrixAndArray.xml>
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