Derivative
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| Vector | C | |
| in the palette | on the schematic |
The block implements the numerical determination of the derivative:
at each time step as a ratio of increments of the dynamic variable and time, where xi(t) is the i-th element of the input signal to the block, yi(t) is the i-th element of the output signal from the block. The dimensions of the input and output signals are the same.
at each time step as a ratio of increments of the dynamic variable and time, where xi(t) is the i-th element of the input signal to the block, yi(t) is the i-th element of the output signal from the block. The dimensions of the input and output signals are the same.
Inputs
- x - input signal.
Outputs
- dx/dt - the derivative of the input signal.
Properties
- Initial conditions – vector of initial values of the block output value;
Parameters
none
Note:
by default the block implements calculation of a derivative for a scalar input signal.