how to simulate ADC through matlab code

Hi,

Suggest matlab code for simulating high speed ADC's and DAC's.

regards,

srinivas

[Dimitris Kalogiros]

Be more specific about "high speed"

Are you trying to simulate the quantization noise o a ADC/DAC or (in addition) some other impairments?

[Durga srinivasu Jarajapu]

Yes I want to simulate all paramers of ADC's and DAC's

Answer 1

[Evangelos Denaxas]

You can try to use "fi" objects that encode fixed-point behavior and hence ADC/DAC natively.

https://www.mathworks.com/company/newsletters/articles/best-practices-for-converting-matlab-code-to-fixed-point.html?s_tid=answers_rc2-3_p6_Topic

Answer 2

[po-wei huang]

You can try this sample in which both ADC/DAC is provided.

https://poweidsplearningpath.blogspot.com/2020/04/ch4-adcdac-how-to-simulate-adcdac.html

Answer 3

[Idin Motedayen-Aval]

If interested in simulating architecture of ADCs and DACs, you can look at Mixed-Signal Blockset:

https://www.mathworks.com/help/msblks/data-converters.html?s_tid=CRUX_lftnav

This goes beyond just quantization and allows you to simulate different architectures for data converters and various impairments.