June 2025
Intermediate to advanced
515 pages
17h 5m
English
Content preview from Python For Engineering and Scientific Computing
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5.2 Multiplying Matrixes
SymPy also handles all arithmetic operations defined on matrixes. In electrical engineering, the analysis and synthesis of two-port networks can be performed particularly elegantly using the addition and multiplication of matrixes. For the analysis of catenary circuits from elementary two-port networks, only the matrix multiplication is needed.
5.2.1 Calculation Rule
Matrixes are multiplied based on the rule, “row vector multiplied by column vector,” as illustrated in the following:
Listing 5.7 shows how to multiply matrixes symbolically with each other using SymPy.
01 #07_matrix_mul1.py02 from sympy import *03 ...
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