Sentence examples for use the exit chart from inspiring English sources

We use the EXIT chart [36] to visualize iterations between the demapper and decoder in Fig. 12.

Then, in Section 2.2, we review how to use the EXIT chart and the MSE transfer chart to analyze the performance of iterative decoding.

One difference is that most works focus on the source with binary values and use the EXIT chart [26, 27] or the protograph EXIT (PEXIT) [16] for performance analysis, while [28, 29] considered the case with the source of non-binary values, but the performance analysis of decoding was not provided.

Also, we approximate the factors used in this paper and analyze the performance of the proposed system using the EXIT chart curve.

By converting the N-dimensional EXIT chart into a two-dimensional EXIT chart, for example, by using the EXIT Chart Projection Algorithm proposed in [13], the same analysis could still be applied.

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The analysis makes essential use of the EXIT charts [9, 10], which are obtained through a repeated application of density evolution at different decoding stages.

In this section, we use the analysis tools of the EXIT chart and the Euclidean distance spectrum to characterize mappings both intuitionally and theoretically; thus, we obtain a design guideline of irregular mapping optimization.