https://forums.grc.com/threads/readspeed-command-line-switches.350/
Readspeed Command Line Switches | GRC Public Forums
I didn't see this info in writing anywhere else and this forum seemed to be the obvious location for this info. Anyway you can run: rs.exe /? to see what...
command linereadspeedswitchesgrcpublic
https://www.mathworks.com/help/matlab/supportpkg/arduinoio.readspeed.html
readSpeed - Read current rotational speed - MATLAB
This MATLAB function returns the current rotational speed measured by the single quadrature encoder in revolutions per minute.
readspeedcurrentmatlab
https://www.grc.com/ReadSpeed.htm
GRC | ReadSpeed
GRC's Hyper-Accurate Mass Storage Read-Performance Benchmark
grcreadspeed