the pulse setting, Sandra

Dear all,

I came across a NIMath() GetPulseParameter (CNiVector & form of wave, PulseParameter & param).  I know how to handle a CNiVector data type.  My problem

It is the structure of PulseParameter.  It is the structure in the CNiMath class.  Please show me an example.

I tried to access the Member structure and called the c programming references but did not work.  Now I'm lost.

Thank you

one

I finally thought to it after a colleague help.  Got braindead for a while: emilye:.  In any case, I agree with the solution:

struct CNiMath::PulseParameters param;

CNiMath::GetPulseParameters (v, param);

Please refer to the plot of excel for data 1Vpp clocked at 250 kech. / s, 100 Hz & sample size of 10K.  The ffg is derived from the GetPulseParameters() measures.

Amplitude, the top & base settings are quite correct assuming that the unit is in Volt.  However, I see that the polarity is different.

The delay and width are both incorrect.  I expect the width to be @5ms.

He is also is not clear if the measures were based on 1 time or all of the data.  Moreovver, I've doubled the size of the sample at 20K

and the measures were different.  Why?  Thank you!!!

Tags: NI Software

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