How to Implement Configurable Sequence Reordering with N-Way Parallel Outputs Using HDL Coder?

## Problem Description

Dear community members,

I am seeking guidance on implementing a configurable sequence reordering system with parallel outputs using HDL Coder. Here are the detailed requirements:

### Requirements

1. ​**Input Sequence**:

Continuous data stream:

$$ x_1, x_2, \dots, x_L, x_{L+1}, \dots, x_{NL} $$

2. ​**Output Structure**:

- ​**N parallel outputs** with ​**L+1 elements per output**.

- Adjacent outputs overlap by ​**1 element**:

- *Output 1*: $ \{x_1, x_2, \dots, x_L, x_{L+1}\} $

- *Output 2*: $ \{x_{L+1}, x_{L+2}, \dots, x_{2L}, x_{2L+1}\} $

- ...

- *Output N*: $ \{x_{(N-1)L+1}, \dots, x_{NL}\} $

3. ​**Configurable Parameters**:

- $ L $: Overlap interval (output length = $ L + 1 $).

- $ N $: Number of parallel output channels.

Thank you in advance for your expertise.

Answer 1

[Bharath Venkataraman]

The Tapped Delay block can give you the last L values (based on teh delay setting). You can add in additional logic to pick out the values at the times you need.

The hdl.TappedDelay System object provides the equivalent functionality in MATLAB.