fixdt outof bounds error for data conversion block

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Varun 2025 年 11 月 6 日 16:32

編集済み: Kiran Kintali 2025 年 11 月 7 日 13:00

An error occurred during simulation and the simulation was terminated

Caused by:

Input value of block 'dvbs2hdlLDPCEncoder/DVB-S2 LDPC Encoder/Parity Address Generator/ramLUT1' exceeds range of breakpoint vector for dimension 2.

my fixdt(0,4,0) for conversion block is camped to 13 matching the maximum column dimension of my ramLUT 2-D. Still it throws me this error.

Kiran Kintali 2025 年 11 月 6 日 18:37

編集済み: Kiran Kintali 2025 年 11 月 7 日 13:00

This looks like an unexpected behavior and is a bug in the block implementation.

Please Contact MathWorks Support with reproduction steps.

Varun 2025 年 11 月 7 日 5:29

Whats tech support?

Stephen23 2025 年 11 月 7 日 5:36

@Varun: tech support help to resolve issues that occur when using a product. Contact them here:

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