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Matrices and Signal-Oriented Blocks

Many DSP blocks accept sample-based and frame-based matrices as inputs, or generate matrices of these types as outputs. In particular, any block that offers one or both of the following parameters expects a signal-oriented matrix as an input:

The Frame-based inputs check box allows you to select whether the input is sample-based or frame-based. The Number of channels parameter should reflect the number of columns in the input matrix.

Some examples of blocks that accept or generate sample-based and frame-based matrices are:

For more information and examples see "Understanding Samples and Frames" later in this chapter. For information about importing and exporting sample-based or frame-based matrices to the workspace, see "Working with Sources and Sinks" in Chapter 3.



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