Hi, What is happening between 1:40 and 1:43 ? Why at 250 Hz frequency it is displayed 10000s on a waveform graph, but after changing frequency to 10Hz, graph is displaying 10s ?
@Maksymilian Bednarek The waveform graph (1:40) displayed the maximum value=1024s because of the number of samples=1024 and the multiplier (scaling factors) of X axis=1. The simulated signal has defined samples per second =100 Hz. (3:01) The waveform graph at 1:43 has the multiplier (scaling factors) of X axis=1/100=0.1. therefore, the maximum value: 1024x0.1=10.24s
I have never use the ACS712. I think that the output from ACS712 is analog voltage. LabVIEW code example similar this case is LabVIEW #EP21 Real time measuring light intensity and FFT. (th-cam.com/video/tikiTius1DI/w-d-xo.html) I will show how to read analog signal and FFT using Arduino and LabVIEW. Would you like to watch this content?
Hi i hope u are great could you please help me My project is vibration analyser i use adxl345 (accelerometer) with labview but the problem is i can not create the FFT for my labview code to have a spertrum
Hi, What is happening between 1:40 and 1:43 ? Why at 250 Hz frequency it is displayed 10000s on a waveform graph, but after changing frequency to 10Hz, graph is displaying 10s ?
@Maksymilian Bednarek
The waveform graph (1:40) displayed the maximum value=1024s because of the number of samples=1024 and the multiplier (scaling factors) of X axis=1.
The simulated signal has defined samples per second =100 Hz. (3:01)
The waveform graph at 1:43 has the multiplier (scaling factors) of X axis=1/100=0.1. therefore, the maximum value: 1024x0.1=10.24s
hi, I wanted to ask you if I ever did the Recursive Sliding DFT?
Please can I ask you
You please help me? My projek Analysis motori induction using ACS 712(current) with LabVIEW FFT
I have never use the ACS712. I think that the output from ACS712 is analog voltage. LabVIEW code example similar this case is LabVIEW #EP21 Real time measuring light intensity and FFT. (th-cam.com/video/tikiTius1DI/w-d-xo.html) I will show how to read analog signal and FFT using Arduino and LabVIEW. Would you like to watch this content?
Hi i hope u are great could you please help me
My project is vibration analyser i use adxl345 (accelerometer) with labview but the problem is i can not create the FFT for my labview code to have a spertrum
if you can wait. I will try to use the ADXL345 next month.
dude i have slowed the video to 0.2 still cant get a look at what you're doing, thats not humanly possible
Neither speed of the video nor the music helps. Tnx.
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