Agilent Technologies E1437A, User Manual

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hpe1437_filter_resp_get
Returns the module’s complex frequency response.
VXI plug&play Syntax
#include “hpe1437.h”
ViStatus hpe1437_filter_resp_get (ViSession
id
, ViReal64
resp
[ ], ViInt32
n
, ViReal64
fmin
, ViReal64
fmax
);
Description
This function uses the current filter and center frequency settings to return the complex
frequency response. The requested number of samples are equally spaced from the
requested minimum frequency to the requested maximum frequency.
Parameters
id is the VXI instrument session pointer returned by the hpe1437_init function.
resp returns the response in the format:
resp(re0, im0, re1, im1,..., re(n-1), im(n-1)
n is the number of samples desired.
fmin is the minimum frequency in Hertz.
fmax is the maximum frequency in Hertz.
Effect on Active
Measurement
This command does not abort any measurement in progress.
See Also
hpe1437_init, hpe1437_filter_setup, hpe1437_frequency_setup
E1437A User's Guide
VXI plug&play Programming Reference
4-27
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