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API Calculations.GetFrequencyArray

From Flowcode Help
GetFrequencyArray
Calculates the frequency from an array of data. 
- HANDLE StreamH
A handle to a previously created datascope buffer 
- ULONG ElemBase
The index to start writing the data to in the buffer 
- ULONG ElemStep
The number of elements to step after each write 
- ARRAY Values
The buffer values to write, typically 0 to 1 floats 
- ULONG Elements
The max number of elements to write from Values 
- FLOAT SampleInterval
Sample interval, calculated around formula for the Oscilloscope used, in seconds. 
- FLOAT Return


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