Multi Feedback Sigma Delta Modulator

Version 1.1.0.0 (3.15 KB) by Rick McConnell
A fairly hardware exact simulation of a multi-feedback SDM
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Updated 30 Jan 2013

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This file simulates a Multi-feedback Sigma Delta Modulator and outputs the actual fraction obtained, and a plot of the noise. This was used to compare the performance to a MASH 111 modulator that is posted in a separate listing. This simulation is fairly hardware exact.

Cite As

Rick McConnell (2024). Multi Feedback Sigma Delta Modulator (https://www.mathworks.com/matlabcentral/fileexchange/24297-multi-feedback-sigma-delta-modulator), MATLAB Central File Exchange. Retrieved .

MATLAB Release Compatibility
Created with R2006a
Compatible with any release
Platform Compatibility
Windows macOS Linux

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Version Published Release Notes
1.1.0.0

Added a much better description, expanded the plots, changed the algorithm slightly
1.0.0.0