Resamples input signal X according to Time using an FIR filter implementation. Wire data to the X input to determine the polymorphic instance to use or manually select the instance.


icon

To calculate a resampled signal at time t, this VI needs several pieces of original signal data both before and after t. The FIR filter specifications determine the number of pieces of signal data before and after t that this VI needs. If t is close to the end of the input signal, this VI might not have enough data after t to calculate the resampled signal. However, if you use this VI in online applications in which you continuously acquire data, this VI can calculate the resampled signal at t when the next input signal block is available. Therefore, in the first input signal block, Time Stamps loses data for t at the end of the array. In the next input signal block, Time Stamps has t as additional data at the beginning of the array.