Error Rate Calculation': All sample times for this block must be discrete. Continuous sample time is not allowed

Question

Raúl Parada Medina 2023-2-22

0
链接

此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/1916880-error-rate-calculation-all-sample-times-for-this-block-must-be-discrete-continuous-sample-time-is

回答： Sanjana 2023-2-28

Hi,

I'm trying to transmit a monochrome image through QAM modulation adding some noise. However, I have some error when computing BER. Below is my scheme.

The error is this one. Error Rate Calculation': All sample times for this block must be discrete. Continuous sample time is not allowed. Do I'm missing a block?

Thanks in advanced

0 个评论
显示 -2更早的评论隐藏 -2更早的评论

请先登录，再进行评论。

请先登录，再回答此问题。

Answer 1

Sanjana 2023-2-28

0
链接

此回答的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/1916880-error-rate-calculation-all-sample-times-for-this-block-must-be-discrete-continuous-sample-time-is#answer_1181410

Hi ,

I understand that you are having trouble working with Error Rate Calculation Block.

Error Rate Calculation Block, requires the input sample times to be discrete, and the data inputs should be one-dimensional (either column vectors or row vectors)

Refer the following Documentation, using which you can monitor the continuous signals, and change the properties of the blocks from which the signals originate:

View Sample Time Information

For further information, please refer to this link:

Error Rate Calculation Block

Hope this helps!