Sampling by active element
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| Vector | C | ST | |
| in the palette | on the schematic |
The block implements the procedure of selecting an element from the second vector according to the active element of the control vector (the first vector) according to the following algorithm:
where u1 = [u1,1, u1,2, …, u1,n] is the control input vector signal; u2 = [u2,1, u2,2, …, u2,n] is the input vector signal of the selected values; n≥1 is the dimension of the input signals, y(t) is the output scalar signal.
where u1 = [u1,1, u1,2, …, u1,n] is the control input vector signal; u2 = [u2,1, u2,2, …, u2,n] is the input vector signal of the selected values; n≥1 is the dimension of the input signals, y(t) is the output scalar signal.
Inputs
- vector_0 - control input vector;
- vector_1 - a vector of the sampled values.
Outputs
- output - scalar output signal.
Properties
none
Parameters
none
Note:
the block forms a scalar output signal, that is, only one of the elements of the second input signal is always transmitted to the output (or 0 if all the elements of the control vector are zero).