Eric95 Posted October 22, 2005 Report Share Posted October 22, 2005 Hi there... I am new with Labview and i am trying to get into it. I have a problem getting some info about a givven signal... I need to get the attenuation, the harmonic distortionm, the bode plot and the signal to noise ratio. I was trying and trying but couldn't make it yet! :headbang: Would U have any help for me? any examples? :question: This would really help me a lot! Quote Link to comment
whiteFang Posted October 24, 2005 Report Share Posted October 24, 2005 ok... tell us more about your machines the card that you been used and the version of Labview you are been using and hopesfully some diagram and maybe screen shoot of your front panel Quote Link to comment
Eric95 Posted October 24, 2005 Author Report Share Posted October 24, 2005 ok...tell us more about your machines the card that you been used and the version of Labview you are been using and hopesfully some diagram and maybe screen shoot of your front panel actually I do not have any machines.... at least not yet.... I am just trying to get all the information out of a given signal. was just wondering if u would have any examples or if u could help me.... I am using a signal generator to produce a signal, then add some noise. Now I am trying to get the information of signal-to-noise ratio, or the distortion factor or the attenuation but don't know how. Quote Link to comment
Michael Aivaliotis Posted October 24, 2005 Report Share Posted October 24, 2005 actually I do not have any machines.... at least not yet....I am just trying to get all the information out of a given signal. was just wondering if u would have any examples or if u could help me.... I am using a signal generator to produce a signal, then add some noise. Now I am trying to get the information of signal-to-noise ratio, or the distortion factor or the attenuation but don't know how. Have you browsed the VI's in the LV palette? You never know what you might find. Perhaps this is not the complete solution but hey... Quote Link to comment
Phillip Brooks Posted October 25, 2005 Report Share Posted October 25, 2005 Nice palletes :camera: ! Some of them look familiar, but some look very INTERESTING! Quote Link to comment
Michael Aivaliotis Posted October 25, 2005 Report Share Posted October 25, 2005 Nice palletes :camera: ! Some of them look familiar, but some look very INTERESTING! I would say most of them are NI toolkits... Except for the OpenG. Quote Link to comment
Phillip Brooks Posted October 26, 2005 Report Share Posted October 26, 2005 NI Toolkits?! What are those! I haven't yet worked for an employer that would pay the price for these :2cents: I long ago wrote my own interface to ADO, and have never been involved in PDA, imaging or FPGA development. In the consulting world, I'm sure that these tools pay for themselves quickly. Thanks for the insight. Quote Link to comment
Eric95 Posted October 27, 2005 Author Report Share Posted October 27, 2005 Is this the correct way to get the bode plot? Download File:post-3304-1130403090.vi Quote Link to comment
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