MATLAB guru needed - real time data acquisition and analysis

Closed - This job posting has been filled and work has been completed.
Web, Mobile & Software Dev Desktop Software Development Posted 1 year ago

Hourly Job

Less than 30 hrs/week
Less than 1 week
$$

Intermediate Level

I am looking for a mix of experience and value

Details

I am looking for a MATLAB guru.  I need to write a script that will generate pink noise, capture the output through a microphone, and run an FFT.  A short burst (1 second) of noise is sufficient, and time-of-flight is very short (less than a millisecond).

I would want to be able to save a given measurement and use it as a reference for future measurements, to see if I have a certain level of consistency.  For example, take a first measurement, then make sure that all subsequent measurements are within +/- 2 dB of the first measurement at all frequencies.  If they are, the measurement is good - if not, the measurement is flagged as bad.

Ultimately we'd compile this into a MATLAB-compiled executable so we don't have to keep MATLAB open on the computer all the time.


About the Client

(5.00) 4 reviews

United States
Edmonds 06:28 AM

9 Jobs Posted
56% Hire Rate, 1 Open Job

$3,729 Total Spent
6 Hires, 0 Active

$12.82/hr Avg Hourly Rate Paid
282 Hours

Member Since Feb 6, 2008