Scicos Block
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Discrete Symbol Integrator block





This block is a discrete symbol integrator. The integration is done over one symbol period and the state is re-initialized at zero for the first sample. During the integration the applied method is just a cumulative sum of all sample values over one period :

y_{n}=\sum^{n}_{k=1}u_{k}\mid_{n=1:N_{\tt e}}

with y the output of the block, u the input and Ne the length of the symbol. The input and output port can be both scalar or vector.

Figure 1: Input and output waveforms of the discrete integrator

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Interfacing function

Computational function


A. Layec