Main Content

Upsample Signal in Multirate Frame-Based Processing Mode

In this example, the Upsample block increases the sample rate by increasing the frame rate.

Open the model. The input to the Upsample block is a single-channel signal with a frame period of one second. In the block dialog box, set the Upsample factor, L to 4 and Rate options to Allow multirate processing.

Run the model. The block operates in the multirate frame-based processing mode. With an upsample factor of 4, the output of the block has a frame period of 0.25 seconds. As the block operates in the multirate processing mode, the input and output signals of the Upsample block have the same frame size.

See Also


Related Topics