What is the unit of Rate on MATLAB?

Regarding the valiable "Rate" on MATLAB, what is the unit of it?

Following the MATLAB Document Page, it says that " Rate of operation in scans per second".

What does the operation mean and what is its unit?

sample program

In this case, 10000 what?

s = daq.createSession('ni');
addAnalogInputChannel(s,'cDAQ1Mod1','ai1','Voltage');
s.Rate = 10000

Answer 1

[Walter Roberson]

The rate is scans per second. One scan is reading all of the channels once. You can also use the term samples per second as long as it is understood that a "sample" includes all channels.