Search the Community
Showing results for tags 'interpolation'.
Found 2 results
Hi, I'm having some little trouble with WF. It's complex software so maybe missing something, but may be actual problems, two of them: 1) Wfm math in FFT window is acting little different than expected. I'm doing 0-50MHz sine sweep with ext gen on some filter and would like to see normalized response graph. For that I first create Ref 1 trace using Peak Hold Continuous. Then create filter response trace. Now try to get final plot using Math 1. No desired result since it calculates on current values, not the PHC plots! 2) Persistence window is not taking into account interpolation setting. It should be doing sin(x)/x but instead is doing linear. Also it would be helpful if interpolation setting is not deep in the menu but more easily accessible and perhaps could be individually steered for both Scope and Persistence window. Min/Max is also acting bit weird with low sample counts.
I want to interface DAC and ADC with some fpga evaluation board My requirement of ADC and DAC is following DAC input ->sampling_rate=2MS/s frequency=455khz ADC Input ->Signal bandwidth=400khz i have no problem of resolution So someone please guide me or refer me some models of adc and dac along with some FPGA evaluation board that complete my requirements . Also refer me if anyone know about some board that have build in adc dac along with FPGA Any kind of help in this regard would be much appreciable