![]() |
samples is the number of samples of the Impulse Pattern. samples must be greater than delay. The default is 128. If samples is negative or zero, the VI sets Impulse Pattern to an empty array and returns an error. |
![]() |
amplitude is the amplitude of Impulse Pattern. The default is 1.0. |
![]() |
delay is the index within Impulse Pattern at which the impulse occurs. delay must be greater than or equal to 0. If delay is less than zero, or greater than or equal to the number of samples, the VI sets Impulse Pattern to zero and returns an error. |
![]() |
Impulse Pattern is the output array containing the impulse pattern. The largest Impulse Pattern the VI can generate depends on the amount of memory in your system and is theoretically limited to 2,147,483,647 (2^31 - 1) elements. |
![]() |
error returns any error or warning from the VI. Refer to Signal Processing Error Codes for more information about these conditions. |
If the Impulse Pattern is represented by the sequence X, the Impulse Pattern VI generates the pattern according to the following formula
for i = 0, 1, 2, , n - 1,
where A is the amplitude, d is the delay, and n is the number of samples.