Sophisticated new functions for Spectrum's measurement softw

Sophisticated new functions for Spectrum's measurement software – CIE


Improve accuracy of measurements with data interpolation
Another useful addition to the SBench 6-Professional software is data interpolation. This powerful feature can be used to dramatically improve parameter measurements in situations where the sampling rate of a digitizer is limiting measurement precision. Based on the SinX/x (or sometimes called SinX) algorithm, the SBench 6 interpolation function inserts samples in a predictive manner between the actual acquired data points. When done correctly, this produces a waveform with a higher effective sampling rate and a closer approximation to the analogue waveform that is being analyzed.
Figure 2. Interpolation can significantly improve parameter measurement accuracy and precision

Related Keywords

, Spectrum Instrumentation , Arbitrary Waveform Generators , Function Generator , Input Channel , Input Channel Preview , ஸ்பெக்ட்ரம் கருவி , செயல்பாடு ஜெநரேடர் , உள்ளீடு சேனல் , உள்ளீடு சேனல் ப்ரீவ்யூ ,

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