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3.2. Getting Started with the LabOne Matlab API
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example_sweeper_rstddev_fixedbw
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example_sweeper_two_demods
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example_zoomfft
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% EXAMPLES/UHF - Examples specific to
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uhf_example_boxcar
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uhf_example_scope
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% EXAMPLES/HF2 - Examples specific to
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hf2_example_poll_hardware_trigger
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hf2_example_scope
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hf2_example_autorange
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- Perform a frequency sweep plotting the
stddev in demodulator output R using
ziDAQ's sweep module
- Perform a frequency sweep saving data
from 2 demodulators using ziDAQ's sweep
module
- Perform an FFT using ziDAQ's zoomFFT
module
the UHF Series
Record boxcar data using ziDAQServer's
synchronous poll function
Record scope data using ziDAQServer's
synchronous poll function
the HF2 Series
- Poll demodulator data in combination
with a HW trigger
- Record scope data using ziDAQServer's
synchronous poll function
- determine and set an appropriate range
for a sigin channel
Note
On Windows the MEX-file is called either ziDAQ.mexw64 or ziDAQ.mexw32 for 64-bit and 32bit platforms respectively and on Linux it is called ziDAQ.mexa64 or ziDAQ.mexa32. If more
than one MEX-file is present, Matlab automatically selects the correct MEX-file for the current
platform.
3.2.2. Using the Built-in Documentation
To access ziDAQ's documentation within Matlab, type either of the following in the Matlab
Command Window:
>> help ziDAQ
>> doc ziDAQ
This documentation is located in the file MATLAB2012/Driver/ziDAQ.m. See Section 3.5 ,
LabOne Matlab API (ziDAQ) Command Reference for a printer friendly version.
3.2.3. Running the Examples
Prerequisites for running the Matlab examples:
1. Matlab is configured for ziDAQ as described above in Section 3.1 .
2. The Data Server program is running and the instrument is connected to the Data Server. See
Section 1.1.1 and the User Manual specific to the instrument for more help connecting.
3. Signal Output 1 of the instrument is connected to Signal Input 1 via a BNC cable; many of the
Matlab examples measure on this hardware channel.
LabOne Programming Manual
Revision 28870
Zurich Instruments
46