How to use DWT block in simulink for sinusoidal signal?

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Manikandan Raju
Manikandan Raju 2021-12-9
评论： Manikandan Raju 2022-5-25
Hii all,
I am facing problem while connecting sinewave signal to DWT block in simulink, It asks 2-dimensional input, I want to know how convert sinusoidal siganl to suitable input form of DWT block.
Thanks in advance.
With regards
Manikandan.R
  2 个评论
Sharmin Kibria
Sharmin Kibria 2022-5-23
Hi Manikandan,
Simulink generally passes one sample at a time to each block.As the DWT block is receiving one sample, it is erroring out. To ensure you DWT block receives a vector you need to add a buffer block after your input signal. The buffer block will collect the number of samples you want and pass it to your DWT block.
Thanks
Sharmin

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