Resampling

Resampling is the process of changing the sampling rate or the number of samples in a signal or dataset (often modeled as a time series). There are two main types of resampling:

1. Upsampling
   , in which the sampling rate or sample number is increased (data is added); and
2. Downsampling
   , in which the sampling rate or number is decreased (data is removed).

Resampling Resources

Check out the upsampling tutorial to get some hands-on experience with resampling methods.