VDEL – Variable time delay

Block SymbolLicensing group: STANDARD

Function Description
The VDEL block delays the input signal u by the time defined by the input signal d. More precisely, the delay is given by rounding the input signal d to the nearest integer multiple of the block execution period ( $n \cdot T_{S}$ ). A substitute value y0 is used until $n$ previous samples are available after the block initialization.

Inputs

u	Analog input of the block	Double (F64)
d	Time delay [s]	Double (F64)

Output

y	Delayed input signal	Double (F64)

Parameter

y0	Initial/substitute output value	Double (F64)
nmax	Size of delay buffer (number of samples) for the time delay d. Used for internal memory allocation. $↓$ 10 $↑$ 10000000 $⊙$ 1000	Long (I32)

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