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Optiwave software can be used in different industries and applications, including Fiber Optic Communication, Sensing, Pharma/Bio, Military & Satcom, Test & Measurement, Fundamental Research, Solar Panels, Components / Devices, etc..
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Optiwave software can be used in different industries and applications, including Fiber Optic Communication, Sensing, Pharma/Bio, Military & Satcom, Test & Measurement, Fundamental Research, Solar Panels, Components / Devices, etc..
Download our 30-day Free Evaluations, lab assignments, and other freeware here.Â
Hello all,
I am doing a project on neural-network-based equalizer for PAM4 optical networks. I am using both Optisystem and MATLAB. I exported the received signal to MATLAB but the received signal has 32 samples/bit. I only want one sample per symbol. How can I downsample a 32 sample/bit (or in any sample) signal to 1 sample/symbol in OptiSystem?
Thank you!
Hello Yacob,
one sample/bit is too low for representing a pulse for that bit. You need to make sure that the sampling theorem applies when simulating the signal. In any case, there is a component called “Electrical Downsampler” and “Optical Downsampler” that can be used.
Regards,
Ahmad
Hello Ahmad,
Thank you for the response. I will make sure aliasing won’t happen while I downsample the signal.
Best,
Yacob