csv import and filtering

[aj109]

Hello LabView specialists

I have a problem doing the data analysis for my diploma thesis.

i sampled some data (512000S/s) and got this data in a text file. comma seperated values.

Im already done with the import of the file.

now i want to apply a bandpass (400Hz - 5kHz) but i get the error message, that the cutting off frequency is to high (0<=fc<=fs/2)

how can i tell the system, that i sampled quiet high?

i really hope someone can help me

thank you very much

[Beaton]

I assume you have taken your csv file and have arranged it in an array. From there you would have to apply the sample interval. To do this under the waveform menu there is a build waveform vi, put your array in the Y input and the sample interval into the dt input. You need the data to be a waveform format in order to filter it.

Message Edited by Beaton on 05-08-2008 10:22 AM

[aj109]

thanks for this quick answer!

now it's working right