20.6.3.7. Product

The Product block performs the multiplication of two signal vector inputs.

Mathematical definition is as follows

\(\tilde{a}\bullet \tilde{b}=\tilde{c}\)

where,
\(\tilde{a}={{[\ {{a}_{0}}\ \ {{a}_{1}}\ \ \cdots \ \ {{a}_{n-1}}\ ]}^{T}}\)
\(\tilde{b}={{[\ {{b}_{0}}\ \ {{b}_{1}}\ \ \cdots \ \ {{b}_{n-1}}\ ]}^{T}}\)
\(\tilde{c}={{[{{a}_{0}}\cdot {{b}_{0}}\quad {{a}_{1}}\cdot {{b}_{1}}\quad \ \cdots \quad {{a}_{n-1}}\cdot {{b}_{n-1}}]}^{T}}\)

  • Scalar X Scalar

    ../_images/image1082.png

  • Scalar X NonScalar

    ../_images/image1094.png

  • NonScalar X NonScalar

    ../_images/image1103.png

Dialog box

../_images/image1114.png

Figure 20.59 Product dialog box

Table 20.25 Parameters

Parameter(s)

Description

Sample Time

Enter the time interval between samples.